feat(#441): add profile cloning and description editing (#463)

* feat(#441): add profile cloning and description editing

* feat(#441): add profile builder wizard and API enhancements

Introduce 5-step Profile Builder wizard into ProfilesScreen and add support for create/clone endpoints.

* fix(#441): restore imports and add ProfileInfo constructor defaults

* style: run ktlint format on codebase to fix styling errors

* fix(#441): address PR review comments including provider slug bug, validation, and strings

* fix(#441): remove unused McpServerConfigInput import

---------

Co-authored-by: Hermes Agent <hermes@agent.local>

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

@@ -336,7 +336,9 @@ private fun FormEditor(
     val isSearching = searchQuery.isNotBlank()
     val categoryCounts =
         remember(schema) {
-            schema.fields.values.groupingBy { it.category ?: "general" }.eachCount()
+            schema.fields.values
+                .groupingBy { it.category ?: "general" }
+                .eachCount()
         }
 
     // Non-schema config values — all dot-paths in the config that aren't in the schema
@@ -400,17 +402,21 @@ private fun FormEditor(
             remember(schema, activeCategory, searchQuery) {
                 if (isSearching) {
                     val query = searchQuery.lowercase()
-                    schema.fields.filter { (key, field) ->
-                        val label = key.split(".").last().replace("_", " ")
-                        key.lowercase().contains(query) ||
-                            label.contains(query) ||
-                            (field.description?.lowercase()?.contains(query) == true) ||
-                            (field.category?.lowercase()?.contains(query) == true)
-                    }.entries.map { it.key to it.value }
+                    schema.fields
+                        .filter { (key, field) ->
+                            val label = key.split(".").last().replace("_", " ")
+                            key.lowercase().contains(query) ||
+                                label.contains(query) ||
+                                (field.description?.lowercase()?.contains(query) == true) ||
+                                (field.category?.lowercase()?.contains(query) == true)
+                        }.entries
+                        .map { it.key to it.value }
                 } else {
-                    schema.fields.filter { (_, field) ->
-                        (field.category ?: "general") == activeCategory
-                    }.entries.map { it.key to it.value }
+                    schema.fields
+                        .filter { (_, field) ->
+                            (field.category ?: "general") == activeCategory
+                        }.entries
+                        .map { it.key to it.value }
                 }
             }
         visibleFields.forEach { (key, field) ->
@@ -521,7 +527,12 @@ private fun ConfigField(
     isModified: Boolean,
     onChange: (JsonElement) -> Unit,
 ) {
-    val label = key.split(".").last().replace("_", " ").replaceFirstChar { it.uppercase() }
+    val label =
+        key
+            .split(".")
+            .last()
+            .replace("_", " ")
+            .replaceFirstChar { it.uppercase() }
     val description = field.description ?: key.replace(".", " → ").replace("_", " ").replaceFirstChar { it.uppercase() }
 
     Card(

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

@@ -38,7 +38,9 @@ data class ConfigUiState(
     val toastMessage: String? = null,
 )
 
-class ConfigViewModel : ViewModel(), ToastHost {
+class ConfigViewModel :
+    ViewModel(),
+    ToastHost {
     private val _uiState = MutableStateFlow(ConfigUiState())
     val uiState: StateFlow<ConfigUiState> = _uiState.asStateFlow()
 
@@ -147,6 +149,7 @@ class ConfigViewModel : ViewModel(), ToastHost {
                             )
                         }
                     }
+
                     is NetworkResult.Failure -> {
                         _uiState.update {
                             it.copy(
@@ -193,6 +196,7 @@ class ConfigViewModel : ViewModel(), ToastHost {
                         )
                     }
                 }
+
                 is NetworkResult.Failure -> {
                     _uiState.update {
                         it.copy(
@@ -231,6 +235,7 @@ class ConfigViewModel : ViewModel(), ToastHost {
                         )
                     }
                 }
+
                 is NetworkResult.Failure -> {
                     _uiState.update {
                         it.copy(