feat(sessions): show project and last activity on history cards (#1133)

app/src/main/java/com/m57/hermescontrol/data/ws/ProjectsSource.kt

@@ -0,0 +1,39 @@
+package com.m57.hermescontrol.data.ws
+
+import com.m57.hermescontrol.data.model.ProjectInfo
+import com.m57.hermescontrol.data.model.ProjectsListResponse
+import com.m57.hermescontrol.data.remote.OkHttpProvider
+import kotlinx.coroutines.CancellationException
+import kotlinx.serialization.json.JsonObject
+
+/** Supplies the profile's named projects so history rows can show which one a chat belongs to. */
+interface ProjectsSource {
+    /** The project list, or null when the backend can't answer (offline, older server). */
+    suspend fun fetchProjects(): List<ProjectInfo>?
+}
+
+/** [ProjectsSource] backed by the gateway's `projects.list` JSON-RPC. */
+class HermesProjectsSource(
+    // Only ask a live socket: an offline request would be queued and force a reconnect on
+    // every refresh. The view model refetches when the connection comes back.
+    private val isConnected: () -> Boolean = { HermesWsClient.connectionStatus.value == ConnectionStatus.CONNECTED },
+    private val rpcRequest: suspend (method: String, params: Map<String, Any>) -> Any? = { method, params ->
+        HermesWsClient.request(method, params).await()
+    },
+) : ProjectsSource {
+    override suspend fun fetchProjects(): List<ProjectInfo>? {
+        if (!isConnected()) return null
+        return try {
+            val element = SessionLiveStatusDecoder.anyToJsonElement(rpcRequest(WsMethods.PROJECTS_LIST, emptyMap()))
+            if (element is JsonObject && element.containsKey("projects")) {
+                OkHttpProvider.json.decodeFromJsonElement(ProjectsListResponse.serializer(), element).projects
+            } else {
+                null
+            }
+        } catch (e: CancellationException) {
+            throw e
+        } catch (_: Exception) {
+            null
+        }
+    }
+}

app/src/main/java/com/m57/hermescontrol/data/ws/WsMethods.kt

@@ -29,6 +29,11 @@ object WsMethods {
     const val PROFILES_CONFIGURE = "profiles.configure"
     const val PROFILES_LIST = "profiles.list"
 
+    // ── Projects ──────────────────────────────────────────────────────────
+
+    /** Named workspaces (id, name, color, folders) used to label history rows. */
+    const val PROJECTS_LIST = "projects.list"
+
     // ── Interaction ───────────────────────────────────────────────────────
     const val PROMPT_SUBMIT = "prompt.submit"
     const val PROMPT_BTW = "prompt.btw"
@@ -159,6 +164,7 @@ object WsMethods {
             // Binds HERMES_HOME so config/skills/pets resolve to the
             // focused profile.
             "verification.status", // line 282
+            PROJECTS_LIST, // methods_projects.py: @_registry.profile_scoped
             "pet.info", // line 1253
             "pet.info.meta", // line 1279
             "pet.cells", // line 1302