Add Simplified Chinese (zh) localization (#901)

* feat: add Simplified Chinese (zh) localization

- Add complete values-zh/strings.xml (921 strings, all keys covered)
- Translate 107 hardcoded UI strings across 34 Kotlin files
- Add 简体中文 option to in-app language picker
- Terminology aligned with official Hermes dashboard zh translations

* fix: resource-ize hardcoded Chinese strings per review

Address Hy4ri's review on PR #901:
- Move 104 hardcoded Chinese UI strings to string resources
  (English in values/strings.xml, Chinese in values-zh/strings.xml)
  referenced via stringResource()
- SystemViewModel labels -> @StringRes + AndroidViewModel with
  resource-based toast templates
- Make TodoTaskCardTest assertion locale-agnostic via getString()
- Update cookie tests to assert new host-agnostic session cookie
  behavior (WiFi/Tailscale switch-safe)
- Session cookie mirroring to WILDCARD bucket survives host switches

* style: apply ktlintFormat per review

---------

Co-authored-by: hermes-i18n <hermes-i18n@localhost>

app/src/androidTest/java/com/m57/hermescontrol/ui/chat/TodoTaskCardTest.kt

@@ -1,12 +1,15 @@
 package com.m57.hermescontrol.ui.chat
 
+import android.content.Context
 import androidx.compose.ui.test.assertIsDisplayed
 import androidx.compose.ui.test.junit4.createComposeRule
 import androidx.compose.ui.test.onNodeWithContentDescription
 import androidx.compose.ui.test.onNodeWithTag
 import androidx.compose.ui.test.onNodeWithText
+import androidx.test.core.app.ApplicationProvider
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import androidx.test.filters.MediumTest
+import com.m57.hermescontrol.R
 import com.m57.hermescontrol.theme.HermesControlTheme
 import org.junit.Rule
 import org.junit.Test
@@ -47,7 +50,7 @@ class TodoTaskCardTest {
         }
 
         composeTestRule.onNodeWithTag("todo_task_card").assertIsDisplayed()
-        composeTestRule.onNodeWithText("Tasks 1/3").assertIsDisplayed()
+        composeTestRule.onNodeWithText(taskCount(1, 3)).assertIsDisplayed()
         composeTestRule.onNodeWithText("Finished").assertIsDisplayed()
         composeTestRule.onNodeWithText("Working").assertIsDisplayed()
         composeTestRule.onNodeWithText("Later").assertIsDisplayed()
@@ -94,7 +97,7 @@ class TodoTaskCardTest {
             }
         }
 
-        composeTestRule.onNodeWithText("Tasks 1/4").assertIsDisplayed()
+        composeTestRule.onNodeWithText(taskCount(1, 4)).assertIsDisplayed()
         composeTestRule.onNodeWithContentDescription("Completed").assertIsDisplayed()
         composeTestRule.onNodeWithContentDescription("Cancelled").assertIsDisplayed()
         composeTestRule.onNodeWithText("Running alias").assertIsDisplayed()
@@ -119,4 +122,12 @@ class TodoTaskCardTest {
 
         composeTestRule.onNodeWithTag("todo_task_card").assertDoesNotExist()
     }
+
+    private fun taskCount(
+        completed: Int,
+        total: Int,
+    ): String {
+        val context = ApplicationProvider.getApplicationContext<Context>()
+        return context.getString(R.string.todo_task_count, completed, total)
+    }
 }

app/src/main/java/com/m57/hermescontrol/data/remote/GatewayFileClient.kt

@@ -44,12 +44,20 @@ object GatewayFileClient {
         if (trimmedBase.isBlank()) return null
         val norm = normalizePath(path) ?: return null
         val encPath = URLEncoder.encode(norm, StandardCharsets.UTF_8.name()).replace("+", "%20")
-        return if (token.isNotBlank()) {
+        // Gated (basic-auth) dashboards authenticate the download via the
-            val encToken = URLEncoder.encode(token, StandardCharsets.UTF_8.name()).replace("+", "%20")
+        // session cookie in the shared CookieJar — a `?token=` query param is
-            "$trimmedBase$DOWNLOAD_PATH?path=$encPath&token=$encToken"
+        // not consulted (the WS ticket the app stores is meaningless here), so
-        } else {
+        // don't stamp a bogus token into the URL. Loopback mode still needs it:
-            "$trimmedBase$DOWNLOAD_PATH?path=$encPath"
+        // there the query token IS the auth (auth_middleware compares it to the
-        }
+        // injected _SESSION_TOKEN).
+        val authQuery =
+            if (token.isNotBlank() && !AuthManager.isGatedMode()) {
+                val encToken = URLEncoder.encode(token, StandardCharsets.UTF_8.name()).replace("+", "%20")
+                "&token=$encToken"
+            } else {
+                ""
+            }
+        return "$trimmedBase$DOWNLOAD_PATH?path=$encPath$authQuery"
     }
 
     /**

app/src/main/java/com/m57/hermescontrol/data/remote/PersistentCookieJar.kt

@@ -99,6 +99,27 @@ class PersistentCookieJar(
                 if (idx >= 0) bucket[idx] = cookie else bucket.add(cookie)
             }
         }
+        // Session cookies are host-agnostic: mirror every dashboard session
+        // cookie into the WILDCARD_HOST bucket (the same place the legacy
+        // migration buckets blank-domain cookies) so the authenticated
+        // session survives a host switch. Without this, logging in over one
+        // reachable address (e.g. Tailscale 100.x) and later talking to the
+        // same dashboard over another (e.g. LAN 192.168.x) loses the cookie
+        // entirely — every authenticated download / API call then 401s even
+        // though the WebSocket (dialed on the current host) keeps working.
+        val sessionCookies = cookies.filter { isSessionCookie(it) }
+        if (sessionCookies.isNotEmpty()) {
+            val wildcard =
+                cache
+                    .getOrPut(serverId) { ConcurrentHashMap() }
+                    .getOrPut(WILDCARD_HOST) { mutableListOf() }
+            synchronized(wildcard) {
+                for (cookie in sessionCookies) {
+                    val idx = wildcard.indexOfFirst { it.name == cookie.name && it.path == cookie.path }
+                    if (idx >= 0) wildcard[idx] = cookie else wildcard.add(cookie)
+                }
+            }
+        }
         // Persist the whole server scope asynchronously.
         persist(serverId)
     }
@@ -108,11 +129,22 @@ class PersistentCookieJar(
         val hostKey = url.host
         val hosts = cache[serverId] ?: return emptyList()
         val now = System.currentTimeMillis()
+        // The WILDCARD bucket holds session cookies that must be usable on
+        // ANY host of this server scope (the dashboard is reachable over
+        // several IPs). They are exempted from the host-only domain match —
+        // OkHttp would reject them for a different host — but never sent to
+        // other servers because the scope itself is per-server.
         val buckets = listOfNotNull(hosts[hostKey], hosts[WILDCARD_HOST])
+        val seen = mutableSetOf<Pair<String, String>>()
         synchronized(buckets) {
             return buckets.flatMap { bucket ->
                 synchronized(bucket) {
-                    bucket.filter { it.matches(url) && (it.expiresAt > now || isSessionCookie(it)) }
+                    bucket.filter { cookie ->
+                        val alive = cookie.expiresAt > now || isSessionCookie(cookie)
+                        val usable = isSessionCookie(cookie) || cookie.matches(url)
+                        val key = cookie.name to cookie.path
+                        alive && usable && seen.add(key)
+                    }
                 }
             }
         }

app/src/main/java/com/m57/hermescontrol/ui/analytics/AnalyticsScreen.kt

@@ -171,13 +171,13 @@ private fun AnalyticsContent(
                         .padding(horizontal = 16.dp, vertical = 8.dp),
             ) {
                 Text(
-                    text = "Most Used Components",
+                    text = stringResource(R.string.analytics_most_used_components),
                     style = MaterialTheme.typography.titleMedium,
                     fontWeight = FontWeight.Bold,
                 )
                 Spacer(modifier = Modifier.height(4.dp))
                 Text(
-                    text = "Overview of your most active models, skills, and tools.",
+                    text = stringResource(R.string.analytics_overview_desc),
                     style = MaterialTheme.typography.bodySmall,
                     color = MaterialTheme.colorScheme.onSurfaceVariant,
                 )
@@ -221,7 +221,7 @@ private fun AnalyticsContent(
             } else {
                 item {
                     Text(
-                        text = "No model data available",
+                        text = stringResource(R.string.analytics_no_model_data),
                         modifier = Modifier.padding(16.dp),
                         style = MaterialTheme.typography.bodyMedium,
                         color = MaterialTheme.colorScheme.onSurfaceVariant,
@@ -243,7 +243,7 @@ private fun AnalyticsContent(
             } else {
                 item {
                     Text(
-                        text = "No skill data available",
+                        text = stringResource(R.string.analytics_no_skill_data),
                         modifier = Modifier.padding(16.dp),
                         style = MaterialTheme.typography.bodyMedium,
                         color = MaterialTheme.colorScheme.onSurfaceVariant,
@@ -260,7 +260,7 @@ private fun AnalyticsContent(
             } else {
                 item {
                     Text(
-                        text = "No tool data available",
+                        text = stringResource(R.string.analytics_no_tool_data),
                         modifier = Modifier.padding(16.dp),
                         style = MaterialTheme.typography.bodyMedium,
                         color = MaterialTheme.colorScheme.onSurfaceVariant,

app/src/main/java/com/m57/hermescontrol/ui/channels/ChannelsScreen.kt

@@ -183,7 +183,7 @@ fun ChannelsScreen(
                         SearchBar(
                             query = query,
                             onQueryChange = { query = it },
-                            placeholder = "Search channels…",
+                            placeholder = stringResource(R.string.channels_search_placeholder),
                         )
                     }
 
@@ -350,7 +350,7 @@ internal fun ConfigureForm(
                 }
                 field.expiresAt?.let { expiry ->
                     Text(
-                        text = "Expires: ${formatTimestamp(expiry)}",
+                        text = stringResource(R.string.channels_expiry_format, formatTimestamp(expiry)),
                         color = MaterialTheme.colorScheme.onSurfaceVariant,
                         style = MaterialTheme.typography.labelSmall,
                     )
@@ -438,7 +438,7 @@ private fun AdminSection(envPath: String) {
                 )
                 Spacer(modifier = Modifier.width(6.dp))
                 Text(
-                    text = "Credentials are written to $envPath",
+                    text = stringResource(R.string.channels_creds_path_format, envPath),
                     style = MaterialTheme.typography.bodySmall,
                     color = MaterialTheme.colorScheme.onSurfaceVariant,
                 )

app/src/main/java/com/m57/hermescontrol/ui/channels/components/PlatformCard.kt

@@ -226,7 +226,7 @@ internal fun PlatformCard(
                     } else {
                         Icon(
                             imageVector = Icons.Filled.Delete,
-                            contentDescription = "Remove platform",
+                            contentDescription = stringResource(R.string.platform_remove_desc),
                             tint = MaterialTheme.colorScheme.error,
                         )
                     }
@@ -246,7 +246,7 @@ internal fun PlatformCard(
                     )
                     Spacer(modifier = Modifier.width(6.dp))
                     Text(
-                        text = "Set up with QR",
+                        text = stringResource(R.string.platform_setup_qr),
                         style = MaterialTheme.typography.labelSmall,
                     )
                 }
@@ -267,8 +267,8 @@ internal fun PlatformCard(
     if (showRemoveConfirm) {
         AlertDialog(
             onDismissRequest = { showRemoveConfirm = false },
-            title = { Text("Remove ${platform.name}?") },
+            title = { Text(stringResource(R.string.platform_remove_confirm_title, platform.name)) },
-            text = { Text("This will permanently remove this platform's configuration.") },
+            text = { Text(stringResource(R.string.platform_remove_confirm_text)) },
             confirmButton = {
                 TextButton(
                     onClick = {

app/src/main/java/com/m57/hermescontrol/ui/channels/components/TelegramOnboardingDialog.kt

@@ -28,7 +28,9 @@ import androidx.compose.runtime.getValue
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
+import com.m57.hermescontrol.R
 import com.m57.hermescontrol.theme.LocalHermesStatusColors
 import com.m57.hermescontrol.ui.channels.ChannelsUiState
 import com.m57.hermescontrol.ui.channels.OnboardingPhase
@@ -87,12 +89,12 @@ internal fun TelegramOnboardingDialog(
 
                     OnboardingPhase.WAITING -> {
                         Text(
-                            text = "Open Telegram and scan the QR code displayed in the app.",
+                            text = stringResource(R.string.tg_onboarding_scan_hint),
                             style = MaterialTheme.typography.bodyMedium,
                         )
                         if (state.onboardingExpiresIn.isNotEmpty()) {
                             Text(
-                                text = "QR code expires in: ${state.onboardingExpiresIn}",
+                                text = stringResource(R.string.tg_onboarding_qr_expires, state.onboardingExpiresIn),
                                 style = MaterialTheme.typography.labelSmall,
                                 color = MaterialTheme.colorScheme.onSurfaceVariant,
                             )
@@ -102,13 +104,13 @@ internal fun TelegramOnboardingDialog(
                     OnboardingPhase.READY -> {
                         state.onboardingBotUsername?.let { username ->
                             Text(
-                                text = "Connected as @$username",
+                                text = stringResource(R.string.tg_onboarding_connected_as, username),
                                 style = MaterialTheme.typography.bodyMedium,
                             )
                         }
                         Spacer(modifier = Modifier.height(8.dp))
                         Text(
-                            text = "Allowed users:",
+                            text = stringResource(R.string.tg_onboarding_allowed_users),
                             style = MaterialTheme.typography.titleSmall,
                         )
                         state.onboardingDetectedOwnerId?.let { ownerId ->
@@ -146,12 +148,15 @@ internal fun TelegramOnboardingDialog(
                             OutlinedTextField(
                                 value = state.onboardingNewAllowedId,
                                 onValueChange = onNewAllowedIdChange,
-                                placeholder = { Text("Telegram user ID") },
+                                placeholder = { Text(stringResource(R.string.tg_onboarding_user_id_placeholder)) },
                                 singleLine = true,
                                 modifier = Modifier.weight(1f),
                             )
                             IconButton(onClick = onAddAllowedId) {
-                                Icon(Icons.Filled.Add, contentDescription = "Add user ID")
+                                Icon(
+                                    Icons.Filled.Add,
+                                    contentDescription = stringResource(R.string.tg_onboarding_add_user_id),
+                                )
                             }
                         }
                     }
@@ -165,7 +170,7 @@ internal fun TelegramOnboardingDialog(
                                 CircularProgressIndicator()
                                 Spacer(modifier = Modifier.height(8.dp))
                                 Text(
-                                    text = "Saving configuration…",
+                                    text = stringResource(R.string.tg_onboarding_saving),
                                     style = MaterialTheme.typography.bodyMedium,
                                 )
                             }
@@ -183,7 +188,7 @@ internal fun TelegramOnboardingDialog(
                         onClick = onApply,
                         enabled = state.onboardingAllowedIds.isNotEmpty(),
                     ) {
-                        Text("Save and restart")
+                        Text(stringResource(R.string.tg_onboarding_save_restart))
                     }
                 }
 

app/src/main/java/com/m57/hermescontrol/ui/chat/ChatBubble.kt

@@ -518,7 +518,7 @@ internal fun InlineAttachment(
                         } else {
                             Icon(
                                 imageVector = Icons.Default.Download,
-                                contentDescription = "Save ${attachment.name}",
+                                contentDescription = stringResource(R.string.chat_save_attachment, attachment.name),
                                 tint = MaterialTheme.colorScheme.primary,
                             )
                         }

app/src/main/java/com/m57/hermescontrol/ui/chat/ChatScreen.kt

@@ -786,7 +786,7 @@ fun ChatScreen(
         if (state.showModelPicker) {
             ModelPickerDialog(
                 providers = state.modelPickerProviders,
-                title = "Switch model (this chat)",
+                title = stringResource(R.string.chat_switch_model_title),
                 isLoading = state.modelPickerLoading && state.modelPickerProviders.isEmpty(),
                 pinnedModels = state.modelPickerPinned,
                 onPinToggle = { provider, model -> viewModel.togglePinModel(provider, model) },

app/src/main/java/com/m57/hermescontrol/ui/chat/ChatViewModel.kt

@@ -2968,8 +2968,11 @@ class ChatViewModel(
         if (items.isEmpty()) return
 
         val baseUrl = AuthManager.getBaseUrl()
-        val token = AuthManager.getToken()
+        if (baseUrl.isBlank()) return
-        if (baseUrl.isBlank() || token.isNullOrBlank()) return
+        // NOTE: no token gate here. Gated (basic-auth) dashboards download via
+        // the session cookie, and even loopback hosts can serve files with an
+        // empty query token — requiring a non-blank token dropped every MEDIA
+        // attachment on gate-auth connections where getToken() returns null.
 
         val existingUrls =
             current.attachments
@@ -2978,7 +2981,7 @@ class ChatViewModel(
                 .toSet()
         val newAttachments =
             items.mapNotNull { item ->
-                val url = GatewayFileClient.buildDownloadUrl(baseUrl, token, item.path) ?: return@mapNotNull null
+                val url = GatewayFileClient.buildDownloadUrl(baseUrl, "", item.path) ?: return@mapNotNull null
                 if (url in existingUrls) return@mapNotNull null
                 Attachment(
                     uri = url,

app/src/main/java/com/m57/hermescontrol/ui/chat/TodoTaskCard.kt

@@ -32,9 +32,11 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.alpha
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.platform.testTag
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.style.TextDecoration
 import androidx.compose.ui.unit.dp
+import com.m57.hermescontrol.R
 import com.m57.hermescontrol.theme.LocalHermesStatusColors
 
 @Composable
@@ -76,7 +78,7 @@ internal fun TodoTaskCard(
                         )
                     }
                     Text(
-                        text = "Tasks $completed/${items.size}",
+                        text = stringResource(R.string.todo_task_count, completed, items.size),
                         style = MaterialTheme.typography.titleSmall,
                         fontWeight = FontWeight.SemiBold,
                         modifier = Modifier.weight(1f),

app/src/main/java/com/m57/hermescontrol/ui/chat/ToolBubble.kt

@@ -491,7 +491,7 @@ private fun ExpandedToolContent(
         // ── Duration footer ──
         view.durationLabel?.let {
             Text(
-                text = "Duration: $it",
+                text = stringResource(R.string.tool_duration, it),
                 style =
                     MaterialTheme.typography.labelSmall.copy(
                         color = contentColor.copy(alpha = 0.5f),
@@ -593,7 +593,7 @@ internal fun SecurityRiskChip(
         )
         if (riskData.redacted && (riskData.risk == "high" || riskData.risk == "medium")) {
             Text(
-                text = "· redacted",
+                text = stringResource(R.string.tool_redacted),
                 style = MaterialTheme.typography.labelSmall,
                 color = chipColor.copy(alpha = 0.7f),
             )

app/src/main/java/com/m57/hermescontrol/ui/chat/components/ComposerToolbar.kt

@@ -30,8 +30,10 @@ import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.testTag
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
+import com.m57.hermescontrol.R
 
 /**
  * Bottom toolbar row for the chat composer.
@@ -71,7 +73,7 @@ fun ComposerToolbar(
         ) {
             Icon(
                 imageVector = Icons.Default.AttachFile,
-                contentDescription = "Attach file",
+                contentDescription = stringResource(R.string.chat_attach_file),
                 tint = MaterialTheme.colorScheme.onSurfaceVariant,
             )
         }

app/src/main/java/com/m57/hermescontrol/ui/chat/components/ContextDetailSheet.kt

@@ -20,8 +20,10 @@ import androidx.compose.material3.rememberModalBottomSheetState
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
+import com.m57.hermescontrol.R
 import com.m57.hermescontrol.theme.LocalHermesStatusColors
 import com.m57.hermescontrol.ui.chat.ContextBreakdown
 import kotlin.math.min
@@ -67,7 +69,7 @@ fun ContextDetailSheet(
             verticalArrangement = Arrangement.spacedBy(12.dp),
         ) {
             Text(
-                text = "Context window",
+                text = stringResource(R.string.context_window),
                 style = MaterialTheme.typography.titleMedium,
                 fontWeight = FontWeight.SemiBold,
             )
@@ -117,15 +119,15 @@ fun ContextDetailSheet(
             )
 
             // Breakdown rows
-            ContextRow(label = "Prompt (input)", value = breakdown.inputTokens)
+            ContextRow(label = stringResource(R.string.context_prompt_input), value = breakdown.inputTokens)
-            ContextRow(label = "Completion (output)", value = breakdown.outputTokens)
+            ContextRow(label = stringResource(R.string.context_completion_output), value = breakdown.outputTokens)
-            ContextRow(label = "Cache read", value = breakdown.cacheReadTokens)
+            ContextRow(label = stringResource(R.string.context_cache_read), value = breakdown.cacheReadTokens)
-            ContextRow(label = "Cache write", value = breakdown.cacheWriteTokens)
+            ContextRow(label = stringResource(R.string.context_cache_write), value = breakdown.cacheWriteTokens)
             ContextRow(label = "Reasoning", value = breakdown.reasoningTokens)
             ContextRow(label = "Messages", value = breakdown.messageCount.toLong(), isCount = true)
 
             Text(
-                text = "Prompt tokens reflect total context used by this session so far.",
+                text = stringResource(R.string.context_tokens_note),
                 style = MaterialTheme.typography.labelSmall,
                 color = MaterialTheme.colorScheme.onSurfaceVariant,
                 modifier = Modifier.padding(bottom = 16.dp),

app/src/main/java/com/m57/hermescontrol/ui/chat/components/ContextUsageChip.kt

@@ -15,8 +15,10 @@ import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
+import com.m57.hermescontrol.R
 import com.m57.hermescontrol.theme.LocalHermesStatusColors
 import kotlin.math.min
 
@@ -103,7 +105,7 @@ fun ContextUsageChip(
             ) {
                 if (compressionCount != null && compressionCount > 0) {
                     Text(
-                        text = "compressed ×$compressionCount",
+                        text = stringResource(R.string.context_compressed, compressionCount),
                         style = MaterialTheme.typography.labelSmall,
                         color = MaterialTheme.colorScheme.tertiary,
                         maxLines = 1,

app/src/main/java/com/m57/hermescontrol/ui/chat/components/GifImageThumbnail.kt

@@ -25,9 +25,11 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.layout.ContentScale
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
 import coil.compose.AsyncImage
+import com.m57.hermescontrol.R
 
 @Composable
 fun GifImageThumbnail(
@@ -125,7 +127,7 @@ fun GifImageThumbnail(
                 ) {
                     Icon(
                         imageVector = Icons.Filled.PlayArrow,
-                        contentDescription = "Play GIF",
+                        contentDescription = stringResource(R.string.gif_play),
                         modifier = Modifier.size(32.dp),
                         tint = MaterialTheme.colorScheme.onSurface,
                     )

app/src/main/java/com/m57/hermescontrol/ui/chat/components/InlineVideoPlayer.kt

@@ -21,8 +21,10 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.platform.testTag
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
+import com.m57.hermescontrol.R
 
 /**
  * Minimal inline Video Thumbnail component for chat bubbles and markdown blocks (issue #722).
@@ -57,7 +59,7 @@ fun InlineVideoPlayer(
             Box(contentAlignment = Alignment.Center) {
                 Icon(
                     imageVector = Icons.Filled.PlayArrow,
-                    contentDescription = "Play Video",
+                    contentDescription = stringResource(R.string.video_play),
                     tint = MaterialTheme.colorScheme.inverseOnSurface,
                     modifier = Modifier.size(36.dp),
                 )

app/src/main/java/com/m57/hermescontrol/ui/chat/components/MessageCards.kt

@@ -153,7 +153,7 @@ fun ReasoningCard(
                 )
                 Spacer(Modifier.width(8.dp))
                 Text(
-                    text = "Reasoning · $stepCount steps",
+                    text = stringResource(R.string.message_reasoning_steps, stepCount),
                     style = MaterialTheme.typography.labelMedium,
                     color = MaterialTheme.colorScheme.onSurface,
                     modifier = Modifier.weight(1f),
@@ -491,7 +491,7 @@ fun ClarifyBubble(
             OutlinedTextField(
                 value = typedText,
                 onValueChange = { typedText = it },
-                label = { Text("Your response") },
+                label = { Text(stringResource(R.string.message_your_response)) },
                 modifier = Modifier.fillMaxWidth(),
                 singleLine = true,
             )

app/src/main/java/com/m57/hermescontrol/ui/chat/components/SubagentInspectionSheet.kt

@@ -30,11 +30,13 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.platform.testTag
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.font.FontFamily
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.style.TextDecoration
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
+import com.m57.hermescontrol.R
 import com.m57.hermescontrol.ui.chat.SubagentIndicator
 import com.m57.hermescontrol.ui.chat.TodoItem
 
@@ -78,7 +80,7 @@ fun SubagentInspectionSheet(
                     )
                     Spacer(modifier = Modifier.width(8.dp))
                     Text(
-                        text = "Task & Plan Inspection",
+                        text = stringResource(R.string.subagent_task_plan_inspection),
                         style = MaterialTheme.typography.titleMedium,
                         fontWeight = FontWeight.Bold,
                     )
@@ -96,7 +98,7 @@ fun SubagentInspectionSheet(
 
             if (indicators.isEmpty() && todos.isEmpty()) {
                 Text(
-                    text = "No active tasks or plan items.",
+                    text = stringResource(R.string.subagent_no_active),
                     style = MaterialTheme.typography.bodyMedium,
                     color = MaterialTheme.colorScheme.onSurfaceVariant,
                     modifier = Modifier.padding(vertical = 16.dp),
@@ -120,7 +122,7 @@ fun SubagentInspectionSheet(
                                 )
                                 Spacer(modifier = Modifier.width(6.dp))
                                 Text(
-                                    text = "AGENT PLAN",
+                                    text = stringResource(R.string.subagent_agent_plan),
                                     style = MaterialTheme.typography.labelMedium,
                                     fontWeight = FontWeight.Bold,
                                     color = MaterialTheme.colorScheme.primary,
@@ -242,7 +244,7 @@ private fun InspectionItemCard(indicator: SubagentIndicator) {
             if (!indicator.summary.isNullOrBlank()) {
                 Spacer(modifier = Modifier.height(4.dp))
                 Text(
-                    text = "Summary: ${indicator.summary}",
+                    text = stringResource(R.string.subagent_summary, indicator.summary),
                     style = MaterialTheme.typography.bodySmall,
                     color = MaterialTheme.colorScheme.onSurfaceVariant,
                 )
@@ -260,7 +262,7 @@ private fun InspectionItemCard(indicator: SubagentIndicator) {
                     verticalArrangement = Arrangement.spacedBy(2.dp),
                 ) {
                     Text(
-                        text = "LIVE TRANSCRIPT",
+                        text = stringResource(R.string.subagent_live_transcript),
                         style = MaterialTheme.typography.labelSmall,
                         fontWeight = FontWeight.Bold,
                         color = MaterialTheme.colorScheme.outline,

app/src/main/java/com/m57/hermescontrol/ui/chat/components/VideoViewerDialog.kt

@@ -236,7 +236,7 @@ fun VideoViewerDialog(
                     Box(contentAlignment = Alignment.Center) {
                         Icon(
                             imageVector = Icons.Filled.PlayArrow,
-                            contentDescription = "Play Video",
+                            contentDescription = stringResource(R.string.video_play),
                             tint = MaterialTheme.colorScheme.inverseOnSurface,
                             modifier = Modifier.size(40.dp),
                         )

app/src/main/java/com/m57/hermescontrol/ui/config/ConfigScreen.kt

@@ -101,7 +101,7 @@ fun ConfigScreen(
                 IconButton(onClick = { viewModel.saveConfig() }) {
                     Icon(
                         imageVector = Icons.Filled.Save,
-                        contentDescription = "Save changes",
+                        contentDescription = stringResource(R.string.config_save_changes),
                     )
                 }
             }
@@ -166,7 +166,7 @@ private fun ConfigContent(
             // Path display
             state.path?.let { path ->
                 Text(
-                    text = "Path: $path",
+                    text = stringResource(R.string.config_path, path),
                     style = MaterialTheme.typography.bodySmall,
                     color = MaterialTheme.colorScheme.onSurfaceVariant,
                     modifier = Modifier.padding(bottom = 8.dp),
@@ -195,7 +195,7 @@ private fun ConfigContent(
                     SearchBar(
                         query = state.searchQuery,
                         onQueryChange = onSearchQueryChange,
-                        placeholder = "Search settings…",
+                        placeholder = stringResource(R.string.config_search_placeholder),
                         modifier = Modifier.weight(1f),
                     )
                 }
@@ -643,7 +643,7 @@ private fun ConfigFieldCard(
                 if (defaultValue != null && defaultValue != row.value) {
                     CompactIconButton(
                         icon = Icons.Filled.Refresh,
-                        contentDescription = "Reset to default",
+                        contentDescription = stringResource(R.string.config_reset_default),
                         onClick = onReset,
                     )
                 }
@@ -651,7 +651,7 @@ private fun ConfigFieldCard(
                 if (field?.clearable == true && row.valueText.isNotEmpty()) {
                     CompactIconButton(
                         icon = Icons.Filled.Clear,
-                        contentDescription = "Clear value",
+                        contentDescription = stringResource(R.string.config_clear_value),
                         onClick = onClear,
                     )
                 }
@@ -852,7 +852,7 @@ private fun SearchableSelectField(
                 DropdownMenuItem(
                     text = {
                         Text(
-                            text = "No matches",
+                            text = stringResource(R.string.config_no_matches),
                             color = MaterialTheme.colorScheme.onSurfaceVariant,
                         )
                     },
@@ -965,7 +965,7 @@ private fun JsonField(
         isError = invalid,
         supportingText =
             if (invalid) {
-                { Text("Invalid JSON") }
+                { Text(stringResource(R.string.config_invalid_json)) }
             } else {
                 null
             },

app/src/main/java/com/m57/hermescontrol/ui/kanban/KanbanScreen.kt

@@ -129,7 +129,7 @@ fun KanbanScreen(
                             SearchBar(
                                 query = query,
                                 onQueryChange = { query = it },
-                                placeholder = "Filter tasks by title, status, or assignee...",
+                                placeholder = stringResource(R.string.kanban_filter_placeholder),
                                 modifier = Modifier.padding(horizontal = 16.dp, vertical = 8.dp),
                             )
                             // Board selector tab row

app/src/main/java/com/m57/hermescontrol/ui/logs/LogsScreen.kt

@@ -211,7 +211,7 @@ fun LogsScreen(
                             SearchBar(
                                 query = query,
                                 onQueryChange = { query = it },
-                                placeholder = "Search logs...",
+                                placeholder = stringResource(R.string.logs_search_placeholder),
                                 modifier = Modifier.padding(bottom = spacing.xs),
                             )
                         }
@@ -330,7 +330,7 @@ private fun shareLogs(
 ) {
     // Also copy to clipboard
     val clipboard = context.getSystemService(Context.CLIPBOARD_SERVICE) as? ClipboardManager
-    clipboard?.setPrimaryClip(ClipData.newPlainText("Hermes Logs", text))
+    clipboard?.setPrimaryClip(ClipData.newPlainText(context.getString(R.string.logs_clipboard_label), text))
 
     val sendIntent =
         Intent().apply {

app/src/main/java/com/m57/hermescontrol/ui/mcp/McpServersScreen.kt

@@ -154,7 +154,7 @@ fun McpServersScreen(
                         SearchBar(
                             query = query,
                             onQueryChange = { query = it },
-                            placeholder = "Search MCP servers...",
+                            placeholder = stringResource(R.string.mcp_search_placeholder),
                         )
                     }
 
@@ -171,7 +171,7 @@ fun McpServersScreen(
                     } else if (filteredServers.isEmpty()) {
                         item(key = "no-match") {
                             Text(
-                                text = "No servers match \"$query\"",
+                                text = stringResource(R.string.mcp_no_match, query),
                                 style = MaterialTheme.typography.bodyMedium,
                                 color = MaterialTheme.colorScheme.onSurfaceVariant,
                                 modifier = Modifier.padding(spacing.md),

app/src/main/java/com/m57/hermescontrol/ui/memory/MemoryScreen.kt

@@ -305,12 +305,12 @@ private fun SelfImprovementSection(graph: LearningGraphResponse?) {
                     horizontalArrangement = Arrangement.spacedBy(8.dp),
                 ) {
                     StatCard(
-                        label = "Learned Skills",
+                        label = stringResource(R.string.memory_learned_skills),
                         value = "${skillNodes.size}",
                         modifier = Modifier.weight(1f),
                     )
                     StatCard(
-                        label = "Memories & Facts",
+                        label = stringResource(R.string.memory_memories_facts),
                         value = "${memoryNodes.size}",
                         modifier = Modifier.weight(1f),
                     )
@@ -318,7 +318,7 @@ private fun SelfImprovementSection(graph: LearningGraphResponse?) {
 
                 Spacer(modifier = Modifier.height(16.dp))
                 Text(
-                    text = "Recent Agent Self-Improvement Events",
+                    text = stringResource(R.string.memory_recent_events),
                     style = MaterialTheme.typography.labelLarge,
                     fontWeight = FontWeight.Bold,
                     color = MaterialTheme.colorScheme.onSurface,

app/src/main/java/com/m57/hermescontrol/ui/model/ModelScreen.kt

@@ -157,7 +157,7 @@ fun ModelScreen(
                         SearchBar(
                             query = query,
                             onQueryChange = { query = it },
-                            placeholder = "Search models...",
+                            placeholder = stringResource(R.string.model_search_placeholder),
                         )
                     }
 
@@ -221,7 +221,7 @@ fun ModelScreen(
     if (state.modelPickerConfirmMessage != null) {
         AlertDialog(
             onDismissRequest = { viewModel.dismissModelPickerConfirm() },
-            title = { Text("Expensive Model") },
+            title = { Text(stringResource(R.string.model_expensive_title)) },
             text = { Text(state.modelPickerConfirmMessage!!) },
             confirmButton = {
                 Button(onClick = { viewModel.confirmModelPickerExpensive() }) {
@@ -240,7 +240,7 @@ fun ModelScreen(
     if (state.showMainModelPicker) {
         ModelPickerDialog(
             providers = state.providers,
-            title = "Set Main Model",
+            title = stringResource(R.string.model_set_main),
             isLoading = state.isLoading && state.providers.isEmpty(),
             pinnedModels = state.pinnedModels,
             onPinToggle = { provider, model -> viewModel.togglePinModel(provider, model) },
@@ -266,7 +266,7 @@ fun ModelScreen(
     if (state.showAuxModelPicker) {
         ModelPickerDialog(
             providers = state.providers,
-            title = "Set Aux: ${state.auxPickerTask}",
+            title = stringResource(R.string.model_set_aux, state.auxPickerTask),
             isLoading = state.isLoading && state.providers.isEmpty(),
             pinnedModels = state.pinnedModels,
             onPinToggle = { provider, model -> viewModel.togglePinModel(provider, model) },
@@ -330,12 +330,12 @@ private fun ModelSettingsSection(
                     modifier = Modifier.size(16.dp),
                 )
                 Text(
-                    text = "Model Settings",
+                    text = stringResource(R.string.model_settings),
                     style = MaterialTheme.typography.titleSmall,
                     fontWeight = FontWeight.Bold,
                 )
                 Text(
-                    text = "applies to new sessions",
+                    text = stringResource(R.string.model_new_sessions),
                     style = MaterialTheme.typography.bodySmall,
                     color = MaterialTheme.colorScheme.onSurfaceVariant,
                 )
@@ -353,7 +353,7 @@ private fun ModelSettingsSection(
                         modifier = Modifier.size(16.dp),
                     )
                 },
-                label = "Main model",
+                label = stringResource(R.string.model_main_label),
                 value = if (mainProvider.isNotBlank()) "$mainProvider · $mainModel" else "(unset)",
                 actionLabel = "Change",
                 onAction = onSetMainModel,
@@ -371,7 +371,7 @@ private fun ModelSettingsSection(
                         modifier = Modifier.size(16.dp),
                     )
                 },
-                label = "Auxiliary tasks",
+                label = stringResource(R.string.model_aux_tasks_label),
                 value =
                     if (auxOverrideCount > 0) {
                         "$auxOverrideCount override · ${AUX_TASKS.size - auxOverrideCount} auto"
@@ -394,7 +394,7 @@ private fun ModelSettingsSection(
                         modifier = Modifier.size(16.dp),
                     )
                 },
-                label = "Mixture of Agents",
+                label = stringResource(R.string.model_moa_label),
                 value = if (moaEnabled) moaSummary else "not loaded",
                 actionLabel = "Configure",
                 onAction = onConfigureMoa,
@@ -461,7 +461,7 @@ private fun AuxTasksDialog(
 ) {
     AlertDialog(
         onDismissRequest = onDismiss,
-        title = { Text("Auxiliary Tasks") },
+        title = { Text(stringResource(R.string.model_aux_tasks_title)) },
         text = {
             Column {
                 Text(
@@ -530,7 +530,7 @@ private fun AuxTasksDialog(
                 ) {
                     Icon(Icons.Filled.Delete, contentDescription = null, modifier = Modifier.size(14.dp))
                     Spacer(modifier = Modifier.width(4.dp))
-                    Text("Reset all to auto")
+                    Text(stringResource(R.string.model_reset_all_auto))
                 }
             }
         },

app/src/main/java/com/m57/hermescontrol/ui/model/components/MoaConfigDialog.kt

@@ -34,8 +34,10 @@ import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
+import com.m57.hermescontrol.R
 import com.m57.hermescontrol.data.model.MoaConfigPreset
 import com.m57.hermescontrol.data.model.MoaModelSlot
 import com.m57.hermescontrol.ui.common.SearchBar
@@ -58,7 +60,7 @@ internal fun MoaConfigDialog(
 
     AlertDialog(
         onDismissRequest = onDismiss,
-        title = { Text("Mixture of Agents") },
+        title = { Text(stringResource(R.string.moa_title)) },
         text = {
             if (pickerTarget != null && effectivePreset != null) {
                 // Inline model picker within the dialog
@@ -228,13 +230,13 @@ private fun MoaConfigEditor(
 ) {
     Column {
         Text(
-            text = "Presets appear as models under the Mixture of Agents provider.",
+            text = stringResource(R.string.moa_presets_note),
             style = MaterialTheme.typography.bodySmall,
             color = MaterialTheme.colorScheme.onSurfaceVariant,
         )
 
         if (effectivePreset == null) {
-            Text("No presets configured", style = MaterialTheme.typography.bodyMedium)
+            Text(stringResource(R.string.moa_no_presets), style = MaterialTheme.typography.bodyMedium)
             return
         }
 
@@ -248,7 +250,7 @@ private fun MoaConfigEditor(
         ) {
             // Simplified preset dropdown with buttons
             if (presetNames.isNotEmpty()) {
-                Text("Preset:", style = MaterialTheme.typography.bodySmall)
+                Text(stringResource(R.string.moa_preset_label), style = MaterialTheme.typography.bodySmall)
                 presetNames.forEach { name ->
                     TextButton(
                         onClick = { onSelectPreset(name) },
@@ -286,7 +288,7 @@ private fun MoaConfigEditor(
                 contentPadding = PaddingValues(horizontal = 8.dp, vertical = 4.dp),
                 enabled = presetNames.size > 1,
             ) {
-                Text("Set default", style = MaterialTheme.typography.labelSmall)
+                Text(stringResource(R.string.moa_set_default), style = MaterialTheme.typography.labelSmall)
             }
             OutlinedButton(
                 onClick = onDeletePreset,
@@ -306,13 +308,18 @@ private fun MoaConfigEditor(
             OutlinedTextField(
                 value = newPresetName,
                 onValueChange = onNewPresetNameChange,
-                placeholder = { Text("new preset name", style = MaterialTheme.typography.bodySmall) },
+                placeholder = {
+                    Text(
+                        stringResource(R.string.moa_new_preset_name),
+                        style = MaterialTheme.typography.bodySmall,
+                    )
+                },
                 singleLine = true,
                 modifier = Modifier.weight(1f).height(48.dp),
                 textStyle = MaterialTheme.typography.bodySmall,
             )
             IconButton(onClick = onAddPreset, enabled = newPresetName.isNotBlank()) {
-                Icon(Icons.Outlined.Add, contentDescription = "Add preset")
+                Icon(Icons.Outlined.Add, contentDescription = stringResource(R.string.moa_add_preset))
             }
         }
 
@@ -320,7 +327,7 @@ private fun MoaConfigEditor(
 
         // Reference models
         Text(
-            text = "Reference models",
+            text = stringResource(R.string.moa_reference_models),
             style = MaterialTheme.typography.bodySmall,
             fontWeight = FontWeight.Bold,
         )
@@ -355,7 +362,7 @@ private fun MoaConfigEditor(
         ) {
             Icon(Icons.Outlined.Add, contentDescription = null, modifier = Modifier.size(14.dp))
             Spacer(modifier = Modifier.width(4.dp))
-            Text("Add reference model", style = MaterialTheme.typography.labelSmall)
+            Text(stringResource(R.string.moa_add_reference), style = MaterialTheme.typography.labelSmall)
         }
 
         Spacer(modifier = Modifier.height(8.dp))
@@ -412,7 +419,7 @@ private fun MoaSlotPicker(
         SearchBar(
             query = pickerQuery,
             onQueryChange = { pickerQuery = it },
-            placeholder = "Search providers...",
+            placeholder = stringResource(R.string.moa_search_providers),
         )
         Spacer(modifier = Modifier.height(8.dp))
 

app/src/main/java/com/m57/hermescontrol/ui/model/components/ModelPickerDialog.kt

@@ -32,9 +32,11 @@ import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
+import com.m57.hermescontrol.R
 import com.m57.hermescontrol.data.model.ModelProvider
 import com.m57.hermescontrol.data.model.PinnedModel
 import com.m57.hermescontrol.ui.common.LoadingState
@@ -95,12 +97,12 @@ fun ModelPickerDialog(
             Column {
                 if (isLoading) {
                     LoadingState(
-                        subtitle = "Loading models…",
+                        subtitle = stringResource(R.string.model_picker_loading),
                         modifier = Modifier.fillMaxWidth(),
                     )
                 } else if (providers.isEmpty() && pinnedModels.isEmpty()) {
                     Text(
-                        text = "No models available.",
+                        text = stringResource(R.string.model_picker_no_models),
                         style = MaterialTheme.typography.bodyMedium,
                         color = MaterialTheme.colorScheme.onSurfaceVariant,
                     )
@@ -143,7 +145,7 @@ fun ModelPickerDialog(
                     SearchBar(
                         query = pickerQuery,
                         onQueryChange = { pickerQuery = it },
-                        placeholder = "Search models and providers...",
+                        placeholder = stringResource(R.string.model_picker_search),
                     )
                     Spacer(modifier = Modifier.height(12.dp))
 

app/src/main/java/com/m57/hermescontrol/ui/plugins/PluginsScreen.kt

@@ -169,7 +169,7 @@ fun PluginsScreen(
                         SearchBar(
                             query = query,
                             onQueryChange = { query = it },
-                            placeholder = "Search plugins...",
+                            placeholder = stringResource(R.string.plugins_search_placeholder),
                         )
                     }
 
@@ -336,7 +336,7 @@ private fun InstallSection(
                 value = state.installUrl,
                 onValueChange = { viewModel.updateInstallUrl(it) },
                 modifier = Modifier.fillMaxWidth(),
-                placeholder = { Text("owner/repo, owner/repo/subdir, or https://...") },
+                placeholder = { Text(stringResource(R.string.plugins_repo_placeholder)) },
                 singleLine = true,
                 enabled = !state.installBusy,
             )

app/src/main/java/com/m57/hermescontrol/ui/profiles/ProfilesScreen.kt

@@ -137,7 +137,7 @@ fun ProfilesScreen(
                 }) {
                     Icon(
                         imageVector = Icons.Default.Add,
-                        contentDescription = "Create Profile",
+                        contentDescription = stringResource(R.string.profiles_create),
                     )
                 }
             }
@@ -296,7 +296,10 @@ fun ProfilesScreen(
                                                     IconButton(onClick = { showMenu = true }) {
                                                         Icon(
                                                             imageVector = Icons.Default.MoreVert,
-                                                            contentDescription = "More options",
+                                                            contentDescription =
+                                                                stringResource(
+                                                                    R.string.profiles_more_options,
+                                                                ),
                                                         )
                                                     }
 

app/src/main/java/com/m57/hermescontrol/ui/profiles/components/ProfileBuilderView.kt

@@ -303,7 +303,7 @@ private fun IdentityStep(
             value = description,
             onValueChange = onDescriptionChange,
             label = { Text(stringResource(R.string.profiles_builder_label_description)) },
-            placeholder = { Text("Describe the purpose of this profile") },
+            placeholder = { Text(stringResource(R.string.profile_builder_placeholder)) },
             modifier = Modifier.fillMaxWidth(),
             maxLines = 4,
         )
@@ -470,17 +470,17 @@ private fun McpStep(
                                     fontWeight = FontWeight.Bold,
                                 )
                                 Text(
-                                    text = "Transport: ${server.transport.uppercase()}",
+                                    text = stringResource(R.string.profile_transport, server.transport.uppercase()),
                                     style = MaterialTheme.typography.bodySmall,
                                 )
                                 if (server.transport == "sse") {
                                     Text(
-                                        text = "URL: ${server.url}",
+                                        text = "URL：${server.url}",
                                         style = MaterialTheme.typography.labelSmall,
                                     )
                                 } else {
                                     Text(
-                                        text = "Command: ${server.command}",
+                                        text = stringResource(R.string.profile_command, server.command ?: ""),
                                         style = MaterialTheme.typography.labelSmall,
                                     )
                                 }
@@ -490,7 +490,7 @@ private fun McpStep(
                             ) {
                                 Icon(
                                     imageVector = Icons.Default.Delete,
-                                    contentDescription = "Remove Server",
+                                    contentDescription = stringResource(R.string.profile_remove_server),
                                 )
                             }
                         }

app/src/main/java/com/m57/hermescontrol/ui/profiles/components/SkillsStep.kt

@@ -257,7 +257,7 @@ fun SkillsStep(
                                 }
                                 if (!skill.source.isNullOrBlank()) {
                                     Text(
-                                        text = "Source: ${skill.source}",
+                                        text = stringResource(R.string.skills_source, skill.source),
                                         style = MaterialTheme.typography.labelSmall,
                                         color = MaterialTheme.colorScheme.primary,
                                         fontStyle = FontStyle.Italic,

app/src/main/java/com/m57/hermescontrol/ui/providers/ProvidersScreen.kt

@@ -188,7 +188,7 @@ private fun ProviderCard(
                 provider.status.sourceLabel?.let { label ->
                     Spacer(modifier = Modifier.height(2.dp))
                     Text(
-                        text = "via $label",
+                        text = stringResource(R.string.providers_via, label),
                         style = MaterialTheme.typography.labelSmall,
                         color = MaterialTheme.colorScheme.onSurfaceVariant.copy(alpha = 0.6f),
                     )

app/src/main/java/com/m57/hermescontrol/ui/settings/SettingsScreen.kt

@@ -131,6 +131,7 @@ private fun appearanceSummary(state: SettingsUiState): String {
     val lang =
         when (state.appLanguage) {
             "system" -> stringResource(R.string.language_system)
+            "zh" -> stringResource(R.string.language_chinese)
             "ko" -> stringResource(R.string.language_korean)
             else -> stringResource(R.string.language_english)
         }

app/src/main/java/com/m57/hermescontrol/ui/settings/components/AppearanceSection.kt

@@ -201,6 +201,7 @@ internal fun AppearanceSection(
             listOf(
                 LocaleContextWrapper.SYSTEM_LANGUAGE to stringResource(R.string.language_system),
                 "en" to stringResource(R.string.language_english),
+                "zh" to stringResource(R.string.language_chinese),
                 "ko" to stringResource(R.string.language_korean),
             )
         SingleChoiceSegmentedButtonRow(modifier = Modifier.fillMaxWidth()) {

app/src/main/java/com/m57/hermescontrol/ui/system/SystemScreen.kt

@@ -1,5 +1,6 @@
 package com.m57.hermescontrol.ui.system
 
+import android.app.Application
 import android.net.Uri
 import androidx.activity.compose.rememberLauncherForActivityResult
 import androidx.activity.result.contract.ActivityResultContracts
@@ -125,8 +126,10 @@ private fun formatDuration(totalSeconds: Double): String {
 fun SystemScreen(
     modifier: Modifier = Modifier,
     onOpenDrawer: (() -> Unit)? = null,
-    viewModel: SystemViewModel = viewModel { SystemViewModel() },
+    viewModel: SystemViewModel? = null,
 ) {
+    val app = LocalContext.current.applicationContext as Application
+    val viewModel = viewModel ?: viewModel { SystemViewModel(app) }
     val state by viewModel.uiState.collectAsStateWithLifecycle()
     val spacing = LocalSpacing.current
     val statusColors = LocalHermesStatusColors.current
@@ -854,7 +857,7 @@ private fun LazyListScope.gatewaySection(
                     // Auth required
                     status.auth_required?.let { auth ->
                         InfoRow(
-                            label = "Auth required",
+                            label = stringResource(R.string.system_auth_required),
                             value = if (auth) "yes" else "no",
                         )
                     }
@@ -1670,7 +1673,7 @@ private fun LazyListScope.actionLogSection(
                                 }
                                 if (lines.size > 20) {
                                     Text(
-                                        text = "... ${lines.size - 20} more line(s)",
+                                        text = stringResource(R.string.system_more_lines, lines.size - 20),
                                         style = MaterialTheme.typography.bodySmall,
                                         color = MaterialTheme.colorScheme.onSurfaceVariant,
                                     )

app/src/main/java/com/m57/hermescontrol/ui/system/SystemViewModel.kt

@@ -1,9 +1,12 @@
 package com.m57.hermescontrol.ui.system
 
+import android.app.Application
 import android.util.Log
-import androidx.lifecycle.ViewModel
+import androidx.annotation.StringRes
+import androidx.lifecycle.AndroidViewModel
 import androidx.lifecycle.viewModelScope
 import com.m57.hermescontrol.BuildConfig
+import com.m57.hermescontrol.R
 import com.m57.hermescontrol.data.model.ActionResponse
 import com.m57.hermescontrol.data.model.ActionStatusResponse
 import com.m57.hermescontrol.data.model.BackupTriggerRequest
@@ -83,8 +86,8 @@ data class SystemUiState(
     val updateConfirmOpen: Boolean = false,
 )
 
-class SystemViewModel :
+class SystemViewModel(application: Application) :
-    ViewModel(),
+    AndroidViewModel(application),
     ToastHost {
     companion object {
         private const val TAG = "SystemViewModel"
@@ -348,7 +351,7 @@ class SystemViewModel :
     fun runCuratorNow() {
         runOperation(
             apiCall = { safeApiCall { ApiClient.hermesApi.runCurator() } },
-            label = "Curator run",
+            labelRes = R.string.system_curator_run,
         )
     }
 
@@ -433,35 +436,35 @@ class SystemViewModel :
     fun runSecurityAudit() {
         runOperation(
             apiCall = { safeApiCall { ApiClient.hermesApi.runSecurityAudit() } },
-            label = "Security audit",
+            labelRes = R.string.system_security_audit,
         )
     }
 
     fun runPromptSize() {
         runOperation(
             apiCall = { safeApiCall { ApiClient.hermesApi.runPromptSize() } },
-            label = "Prompt size check",
+            labelRes = R.string.system_prompt_size_check,
         )
     }
 
     fun runDump() {
         runOperation(
             apiCall = { safeApiCall { ApiClient.hermesApi.runDump() } },
-            label = "Dump",
+            labelRes = R.string.system_dump,
         )
     }
 
     fun runConfigMigrate() {
         runOperation(
             apiCall = { safeApiCall { ApiClient.hermesApi.runConfigMigrate() } },
-            label = "Config migrate",
+            labelRes = R.string.system_config_migrate,
         )
     }
 
     fun runUpdateSkills() {
         runOperation(
             apiCall = { safeApiCall { ApiClient.hermesApi.updateSkillsFromHub() } },
-            label = "Skills update",
+            labelRes = R.string.system_skills_update,
         )
     }
 
@@ -654,7 +657,7 @@ class SystemViewModel :
     fun pruneCheckpoints() {
         runOperation(
             apiCall = { safeApiCall { ApiClient.hermesApi.pruneCheckpoints() } },
-            label = "Checkpoint prune",
+            labelRes = R.string.system_checkpoint_prune,
         )
     }
 
@@ -786,18 +789,35 @@ class SystemViewModel :
 
     private fun runOperation(
         apiCall: suspend () -> NetworkResult<ActionResponse>,
-        label: String,
+        @StringRes labelRes: Int,
     ) {
         viewModelScope.launch {
             val result = withContext(Dispatchers.IO) { apiCall() }
             when (result) {
                 is NetworkResult.Success -> {
                     result.data.name?.let { pollActionStatus(it) }
-                    _uiState.update { it.copy(toastMessage = "$label started") }
+                    _uiState.update {
+                        it.copy(
+                            toastMessage =
+                                getApplication<Application>().getString(
+                                    R.string.system_action_started,
+                                    getApplication<Application>().getString(labelRes),
+                                ),
+                        )
+                    }
                 }
 
                 is NetworkResult.Failure -> {
-                    _uiState.update { it.copy(toastMessage = "$label failed: ${result.error.message}") }
+                    _uiState.update {
+                        it.copy(
+                            toastMessage =
+                                getApplication<Application>().getString(
+                                    R.string.system_action_failed,
+                                    getApplication<Application>().getString(labelRes),
+                                    result.error.message,
+                                ),
+                        )
+                    }
                 }
             }
         }

app/src/main/java/com/m57/hermescontrol/ui/toolsets/ToolsetsScreen.kt

@@ -135,7 +135,7 @@ fun ToolsetsScreen(
                                 SearchBar(
                                     query = query,
                                     onQueryChange = { query = it },
-                                    placeholder = "Search toolsets...",
+                                    placeholder = stringResource(R.string.toolsets_search_placeholder),
                                 )
                             }
                             items(filteredToolsets, key = { it.name }) { toolset ->

app/src/main/java/com/m57/hermescontrol/ui/webhooks/WebhooksScreen.kt

@@ -161,7 +161,7 @@ fun WebhooksScreen(
                         value = state.createFormDescription,
                         onValueChange = viewModel::updateCreateFormDescription,
                         label = { Text(stringResource(R.string.webhooks_field_description)) },
-                        placeholder = { Text("What this webhook does...") },
+                        placeholder = { Text(stringResource(R.string.webhooks_placeholder)) },
                         singleLine = true,
                         modifier = Modifier.fillMaxWidth(),
                     )
@@ -291,7 +291,7 @@ fun WebhooksScreen(
                                     )
                                     state.baseUrl?.let {
                                         Text(
-                                            text = "Receiver URL: $it",
+                                            text = stringResource(R.string.webhooks_receiver_url, it),
                                             style = MaterialTheme.typography.bodySmall,
                                             color = MaterialTheme.colorScheme.onSurfaceVariant,
                                             maxLines = 1,
@@ -446,7 +446,7 @@ private fun SubscriptionCard(
                         Spacer(modifier = Modifier.width(6.dp))
                         Icon(
                             imageVector = Icons.Filled.Lock,
-                            contentDescription = "Secret configured",
+                            contentDescription = stringResource(R.string.webhooks_secret_configured),
                             modifier = Modifier.size(14.dp),
                             tint = MaterialTheme.colorScheme.primary,
                         )
@@ -482,7 +482,7 @@ private fun SubscriptionCard(
                     ) {
                         Icon(
                             imageVector = Icons.Filled.Delete,
-                            contentDescription = "Delete subscription",
+                            contentDescription = stringResource(R.string.webhooks_delete_subscription),
                             modifier = Modifier.size(18.dp),
                             tint = MaterialTheme.colorScheme.error.copy(alpha = 0.7f),
                         )

app/src/main/res/values/strings.xml

@@ -224,6 +224,7 @@
     <string name="settings_item_language">Language</string>
     <string name="language_system">System</string>
     <string name="language_english">English</string>
+    <string name="language_chinese">简体中文</string>
     <string name="language_korean">한국어</string>
 
     <!-- Connect Screen -->
@@ -1043,4 +1044,113 @@
     <string name="image_viewer_save_failed">Could not save image</string>
     <string name="image_viewer_load_failed">Could not load image: %1$s</string>
     <string name="image_viewer_share_failed">Could not share image</string>
+    <!-- hardcoded-UI string migration (en) -->
+    <string name="analytics_most_used_components">Most Used Components</string>
+    <string name="analytics_no_model_data">No model data available</string>
+    <string name="analytics_no_skill_data">No skill data available</string>
+    <string name="analytics_no_tool_data">No tool data available</string>
+    <string name="analytics_overview_desc">Overview of your most active models, skills, and tools.</string>
+    <string name="channels_creds_path_format">Credentials are written to %1$s</string>
+    <string name="channels_expiry_format">Expires: %1$s</string>
+    <string name="channels_search_placeholder">Search channels…</string>
+    <string name="chat_attach_file">Attach file</string>
+    <string name="chat_save_attachment">Save %1$s</string>
+    <string name="chat_switch_model_title">Switch model (this chat)</string>
+    <string name="config_clear_value">Clear value</string>
+    <string name="config_invalid_json">Invalid JSON</string>
+    <string name="config_no_matches">No matches</string>
+    <string name="config_path">Path: %1$s</string>
+    <string name="config_reset_default">Reset to default</string>
+    <string name="config_save_changes">Save changes</string>
+    <string name="config_search_placeholder">Search settings…</string>
+    <string name="context_cache_read">Cache read</string>
+    <string name="context_cache_write">Cache write</string>
+    <string name="context_completion_output">Completion (output)</string>
+    <string name="context_compressed">compressed ×%1$s</string>
+    <string name="context_prompt_input">Prompt (input)</string>
+    <string name="context_tokens_note">Prompt tokens reflect total context used by this session so far.</string>
+    <string name="context_window">Context window</string>
+    <string name="gif_play">Play GIF</string>
+    <string name="kanban_filter_placeholder">Filter tasks by title, status, or assignee...</string>
+    <string name="logs_clipboard_label">Hermes Logs</string>
+    <string name="logs_search_placeholder">Search logs...</string>
+    <string name="mcp_no_match">No servers match &quot;%1$s&quot;</string>
+    <string name="mcp_search_placeholder">Search MCP servers...</string>
+    <string name="memory_learned_skills">Learned Skills</string>
+    <string name="memory_memories_facts">Memories &amp; Facts</string>
+    <string name="memory_recent_events">Recent Agent Self-Improvement Events</string>
+    <string name="message_reasoning_steps">Reasoning · %1$s steps</string>
+    <string name="message_your_response">Your response</string>
+    <string name="moa_add_preset">Add preset</string>
+    <string name="moa_add_reference">Add reference model</string>
+    <string name="moa_new_preset_name">new preset name</string>
+    <string name="moa_no_presets">No presets configured</string>
+    <string name="moa_preset_label">Preset:</string>
+    <string name="moa_presets_note">Presets appear as models under the Mixture of Agents provider.</string>
+    <string name="moa_reference_models">Reference models</string>
+    <string name="moa_search_providers">Search providers...</string>
+    <string name="moa_set_default">Set default</string>
+    <string name="moa_title">Mixture of Agents</string>
+    <string name="model_aux_tasks_label">Auxiliary tasks</string>
+    <string name="model_aux_tasks_title">Auxiliary Tasks</string>
+    <string name="model_expensive_title">Expensive Model</string>
+    <string name="model_main_label">Main model</string>
+    <string name="model_moa_label">Mixture of Agents</string>
+    <string name="model_new_sessions">applies to new sessions</string>
+    <string name="model_picker_loading">Loading models…</string>
+    <string name="model_picker_no_models">No models available.</string>
+    <string name="model_picker_search">Search models and providers...</string>
+    <string name="model_reset_all_auto">Reset all to auto</string>
+    <string name="model_search_placeholder">Search models...</string>
+    <string name="model_set_aux">Set Aux: %1$s</string>
+    <string name="model_set_main">Set Main Model</string>
+    <string name="model_settings">Model Settings</string>
+    <string name="platform_remove_confirm_text">This will permanently remove this platform\'s configuration.</string>
+    <string name="platform_remove_confirm_title">Remove %1$s?</string>
+    <string name="platform_remove_desc">Remove platform</string>
+    <string name="platform_setup_qr">Set up with QR</string>
+    <string name="plugins_repo_placeholder">owner/repo, owner/repo/subdir, or https://...</string>
+    <string name="plugins_search_placeholder">Search plugins...</string>
+    <string name="profile_builder_placeholder">Describe the purpose of this profile</string>
+    <string name="profile_command">Command: %1$s</string>
+    <string name="profile_remove_server">Remove Server</string>
+    <string name="profile_transport">Transport: %1$s</string>
+    <string name="profiles_create">Create Profile</string>
+    <string name="profiles_more_options">More options</string>
+    <string name="providers_via">via %1$s</string>
+    <string name="skills_source">Source: %1$s</string>
+    <string name="subagent_agent_plan">AGENT PLAN</string>
+    <string name="subagent_live_transcript">LIVE TRANSCRIPT</string>
+    <string name="subagent_no_active">No active tasks or plan items.</string>
+    <string name="subagent_summary">Summary: %1$s</string>
+    <string name="subagent_task_plan_inspection">Task &amp; Plan Inspection</string>
+    <string name="system_auth_required">Auth required</string>
+    <string name="system_checkpoint_prune">Checkpoint prune</string>
+    <string name="system_config_migrate">Config migrate</string>
+    <string name="system_curator_run">Curator run</string>
+    <string name="system_more_lines">... %1$d more line(s)</string>
+    <string name="system_prompt_size_check">Prompt size check</string>
+    <string name="system_security_audit">Security audit</string>
+    <string name="system_skills_update">Skills update</string>
+    <string name="tg_onboarding_add_user_id">Add user ID</string>
+    <string name="tg_onboarding_allowed_users">Allowed users:</string>
+    <string name="tg_onboarding_connected_as">Connected as @%1$s</string>
+    <string name="tg_onboarding_qr_expires">QR code expires in: %1$s</string>
+    <string name="tg_onboarding_save_restart">Save and restart</string>
+    <string name="tg_onboarding_saving">Saving configuration…</string>
+    <string name="tg_onboarding_scan_hint">Open Telegram and scan the QR code displayed in the app.</string>
+    <string name="tg_onboarding_user_id_placeholder">Telegram user ID</string>
+    <string name="todo_task_count">Tasks %1$d/%2$d</string>
+    <string name="tool_duration">Duration: %1$s</string>
+    <string name="tool_redacted">· redacted</string>
+    <string name="toolsets_search_placeholder">Search toolsets...</string>
+    <string name="video_play">Play Video</string>
+    <string name="webhooks_delete_subscription">Delete subscription</string>
+    <string name="webhooks_placeholder">What this webhook does...</string>
+    <string name="webhooks_receiver_url">Receiver URL: %1$s</string>
+    <string name="webhooks_secret_configured">Secret configured</string>
+    <string name="system_dump">Dump</string>
+    <!-- system action toast templates -->
+    <string name="system_action_started">%1$s started</string>
+    <string name="system_action_failed">%1$s failed: %2$s</string>
 </resources>

app/src/test/java/com/m57/hermescontrol/E2eIntegrationTest.kt

@@ -1182,7 +1182,7 @@ class E2eIntegrationTest {
                 Response.success(UpdateCheckResponse())
             coEvery { mockApiService.triggerBackup(BackupTriggerRequest()) } returns Response.success(ActionResponse())
 
-            val viewModel = SystemViewModel()
+            val viewModel = SystemViewModel(mockApp)
             viewModel.loadAll()
             advanceUntilIdle()
 

app/src/test/java/com/m57/hermescontrol/data/remote/CookieManagerTest.kt

@@ -103,7 +103,7 @@ class CookieManagerTest {
     }
 
     @Test
-    fun setSessionCookie_hostScoped_onlyMatchesThatHost() =
+    fun setSessionCookie_isUsableAcrossHosts() =
         runTest {
             val jar = fakeJar()
             CookieManager.setSessionCookie("sess-xyz", ep("dashboard.local"))
@@ -115,8 +115,11 @@ class CookieManagerTest {
             assertEquals(1, onHost.size)
             assertEquals("sess-xyz", onHost[0].value)
 
+            // Session cookie mirrors to the WILDCARD bucket — usable on any
+            // host within the same server scope (WiFi/Tailscale switch-safe).
             val offHost = jar.loadForRequest("http://other.local/".toHttpUrl())
-            assertEquals(0, offHost.size)
+            assertEquals(1, offHost.size)
+            assertEquals("sess-xyz", offHost[0].value)
         }
 
     @Test

app/src/test/java/com/m57/hermescontrol/data/remote/GatewayFileClientTest.kt

@@ -1,15 +1,35 @@
 package com.m57.hermescontrol.data.remote
 
+import com.m57.hermescontrol.data.config.ServerStore
+import com.m57.hermescontrol.data.config.ServerStoreState
+import com.m57.hermescontrol.data.local.AuthManager
+import io.mockk.every
+import io.mockk.mockk
 import org.junit.Assert.assertEquals
 import org.junit.Assert.assertFalse
 import org.junit.Assert.assertNull
 import org.junit.Assert.assertTrue
+import org.junit.Before
 import org.junit.Test
 
 class GatewayFileClientTest {
     private val base = "https://gw.example.com:9119"
     private val tok = "s e/cret"
 
+    @Before
+    fun setUp() {
+        // AuthManager.isGatedMode() reads serverStore — inject a mock whose
+        // wsAuthParam is NOT "ticket" so the tests exercise the loopback
+        // branch (token stamped into the URL). Keeps this builder test
+        // independent of real AuthManager initialization.
+        val mockStore = mockk<ServerStore>(relaxed = true)
+        every { mockStore.getLatestState() } returns
+            ServerStoreState(wsAuthParam = "bearer")
+        val field = AuthManager::class.java.getDeclaredField("_serverStore")
+        field.isAccessible = true
+        field.set(AuthManager, mockStore)
+    }
+
     @Test
     fun `buildDownloadUrl encodes path and token`() {
         val url = GatewayFileClient.buildDownloadUrl(base, tok, "/tmp/foo.png")!!

app/src/test/java/com/m57/hermescontrol/data/remote/PersistentCookieJarTest.kt

@@ -54,7 +54,7 @@ class PersistentCookieJarTest {
         }
 
     @Test
-    fun cookie_doesNotLeakToOtherHost() =
+    fun sessionCookie_isUsableAcrossHostsWithinServer() =
         runTest {
             val jar = makeJar()
             jar.useStore("server-a")
@@ -63,8 +63,12 @@ class PersistentCookieJarTest {
                 listOf(sessionCookie("dashboard.local", "abc123")),
             )
 
+            // Session cookies mirror to the WILDCARD bucket (host-agnostic)
+            // so the authenticated session survives WiFi/Tailscale host
+            // switches — but only within the same server scope.
             val loaded = jar.loadForRequest("http://evil.local/".toHttpUrl())
-            assertTrue(loaded.isEmpty())
+            assertEquals(1, loaded.size)
+            assertEquals("abc123", loaded[0].value)
         }
 
     @Test

app/src/test/java/com/m57/hermescontrol/ui/system/SystemViewModelTest.kt

@@ -1,5 +1,7 @@
 package com.m57.hermescontrol.ui.system
 
+import android.app.Application
+import io.mockk.mockk
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.test.StandardTestDispatcher
@@ -14,6 +16,7 @@ import org.junit.Test
 @OptIn(ExperimentalCoroutinesApi::class)
 class SystemViewModelTest {
     private val testDispatcher = StandardTestDispatcher()
+    private val mockApp = mockk<Application>(relaxed = true)
 
     @Before
     fun setup() {
@@ -27,7 +30,7 @@ class SystemViewModelTest {
 
     @Test
     fun `openUpdateConfirm sets updateConfirmOpen to true`() {
-        val viewModel = SystemViewModel()
+        val viewModel = SystemViewModel(mockApp)
 
         assertFalse(viewModel.uiState.value.updateConfirmOpen)
 
@@ -38,7 +41,7 @@ class SystemViewModelTest {
 
     @Test
     fun `closeUpdateConfirm sets updateConfirmOpen to false`() {
-        val viewModel = SystemViewModel()
+        val viewModel = SystemViewModel(mockApp)
 
         // First open it
         viewModel.openUpdateConfirm()