fix: replace refresh text button with refresh icon across all screens (Kanban, Cron Jobs, Skills, Channels, Plugins, System)

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

@@ -16,6 +16,7 @@ import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.items
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.Menu
+import androidx.compose.material.icons.filled.Refresh
 import androidx.compose.material3.Button
 import androidx.compose.material3.Card
 import androidx.compose.material3.CircularProgressIndicator
@@ -78,7 +79,10 @@ fun ChannelsScreen(
                 title = { Text("Messaging Channels") },
                 actions = {
                     IconButton(onClick = { viewModel.loadPlatforms() }) {
-                        Text("Refresh", style = MaterialTheme.typography.bodyMedium)
+                        Icon(
+                            imageVector = Icons.Filled.Refresh,
+                            contentDescription = "Refresh",
+                        )
                     }
                 },
             )

app/src/main/java/com/m57/hermescontrol/ui/cron/CronJobsScreen.kt

@@ -15,6 +15,7 @@ import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.items
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.Menu
+import androidx.compose.material.icons.filled.Refresh
 import androidx.compose.material3.Button
 import androidx.compose.material3.ButtonDefaults
 import androidx.compose.material3.Card
@@ -73,7 +74,10 @@ fun CronJobsScreen(
                 title = { Text("Cron Jobs") },
                 actions = {
                     IconButton(onClick = { viewModel.loadCronJobs() }) {
-                        Text("Refresh")
+                        Icon(
+                            imageVector = Icons.Filled.Refresh,
+                            contentDescription = "Refresh",
+                        )
                     }
                 },
             )

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

@@ -21,6 +21,7 @@ import androidx.compose.material.icons.filled.Add
 import androidx.compose.material.icons.filled.ArrowBack
 import androidx.compose.material.icons.filled.ArrowForward
 import androidx.compose.material.icons.filled.Menu
+import androidx.compose.material.icons.filled.Refresh
 import androidx.compose.material3.Button
 import androidx.compose.material3.Card
 import androidx.compose.material3.CircularProgressIndicator
@@ -88,7 +89,10 @@ fun KanbanScreen(
                 title = { Text(state.selectedBoard?.name ?: "Kanban Boards") },
                 actions = {
                     IconButton(onClick = { viewModel.loadBoards() }) {
-                        Text("Refresh", style = MaterialTheme.typography.bodyMedium)
+                        Icon(
+                            imageVector = Icons.Filled.Refresh,
+                            contentDescription = "Refresh",
+                        )
                     }
                 },
             )

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

@@ -16,6 +16,7 @@ import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.items
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.Menu
+import androidx.compose.material.icons.filled.Refresh
 import androidx.compose.material3.Button
 import androidx.compose.material3.Card
 import androidx.compose.material3.CircularProgressIndicator
@@ -75,7 +76,10 @@ fun PluginsScreen(
                 title = { Text("Plugins Hub") },
                 actions = {
                     IconButton(onClick = { viewModel.loadPlugins() }) {
-                        Text("Refresh", style = MaterialTheme.typography.bodyMedium)
+                        Icon(
+                            imageVector = Icons.Filled.Refresh,
+                            contentDescription = "Refresh",
+                        )
                     }
                 },
             )

app/src/main/java/com/m57/hermescontrol/ui/skills/SkillsScreen.kt

@@ -15,6 +15,7 @@ import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.items
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.Menu
+import androidx.compose.material.icons.filled.Refresh
 import androidx.compose.material3.Card
 import androidx.compose.material3.CircularProgressIndicator
 import androidx.compose.material3.ExperimentalMaterial3Api
@@ -72,7 +73,10 @@ fun SkillsScreen(
                 title = { Text("Skills Management") },
                 actions = {
                     IconButton(onClick = { viewModel.loadSkills() }) {
-                        Text("Refresh")
+                        Icon(
+                            imageVector = Icons.Filled.Refresh,
+                            contentDescription = "Refresh",
+                        )
                     }
                 },
             )

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

@@ -16,6 +16,7 @@ import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.items
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.Menu
+import androidx.compose.material.icons.filled.Refresh
 import androidx.compose.material3.Button
 import androidx.compose.material3.Card
 import androidx.compose.material3.CircularProgressIndicator
@@ -74,7 +75,10 @@ fun SystemScreen(
                 title = { Text("System Diagnostics") },
                 actions = {
                     IconButton(onClick = { viewModel.loadSystemData() }) {
-                        Text("Refresh", style = MaterialTheme.typography.bodyMedium)
+                        Icon(
+                            imageVector = Icons.Filled.Refresh,
+                            contentDescription = "Refresh",
+                        )
                     }
                 },
             )