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/model/ModelScreen.kt

@@ -305,7 +305,8 @@ private fun ModelSettingsSection(
 ) {
     val auxOverrideCount =
         auxTasks?.let { tasks ->
-            tasks.filterIsInstance<com.m57.hermescontrol.data.model.AuxiliaryTaskAssignment>()
+            tasks
+                .filterIsInstance<com.m57.hermescontrol.data.model.AuxiliaryTaskAssignment>()
                 .count { a -> a.provider.isNotBlank() && a.provider != "auto" }
         } ?: 0
 
@@ -700,7 +701,9 @@ private fun MoaConfigDialog(
 }
 
 private sealed class MoaPickerTarget {
-    data class Reference(val index: Int) : MoaPickerTarget()
+    data class Reference(
+        val index: Int,
+    ) : MoaPickerTarget()
 
     data object Aggregator : MoaPickerTarget()
 }
@@ -947,14 +950,18 @@ private fun MoaSlotPicker(
                                     com.m57.hermescontrol.data.model.MoaConfigPreset,
                                 ) -> com.m57.hermescontrol.data.model.MoaConfigPreset = { preset ->
                                     when (pickerTarget) {
-                                        is MoaPickerTarget.Aggregator -> preset.copy(aggregator = slot)
-                                        is MoaPickerTarget.Reference ->
+                                        is MoaPickerTarget.Aggregator -> {
+                                            preset.copy(aggregator = slot)
+                                        }
+
+                                        is MoaPickerTarget.Reference -> {
                                             preset.copy(
                                                 reference_models =
                                                     preset.reference_models.toMutableList().also {
                                                         it[pickerTarget.index] = slot
                                                     },
                                             )
+                                        }
                                     }
                                 }
                                 val preset = draft.presets[selectedPreset]

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

@@ -152,6 +152,7 @@ class ModelViewModel :
                         )
                     }
                 }
+
                 is NetworkResult.Failure -> {
                     _uiState.update {
                         it.copy(
@@ -224,6 +225,7 @@ class ModelViewModel :
                         loadAll()
                     }
                 }
+
                 is NetworkResult.Failure -> {
                     _uiState.update {
                         it.copy(
@@ -265,6 +267,7 @@ class ModelViewModel :
                     }
                     loadAll()
                 }
+
                 is NetworkResult.Failure -> {
                     _uiState.update {
                         it.copy(
@@ -340,6 +343,7 @@ class ModelViewModel :
                     }
                     loadAll()
                 }
+
                 is NetworkResult.Failure -> {
                     _uiState.update {
                         it.copy(
@@ -375,6 +379,7 @@ class ModelViewModel :
                     }
                     loadAll()
                 }
+
                 is NetworkResult.Failure -> {
                     _uiState.update {
                         it.copy(
@@ -417,6 +422,7 @@ class ModelViewModel :
                         )
                     }
                 }
+
                 is NetworkResult.Failure -> {
                     _uiState.update {
                         it.copy(
@@ -450,6 +456,7 @@ class ModelViewModel :
                     }
                     return@launch
                 }
+
                 is NetworkResult.Success -> {
                     val activeProfileName = activeProfileNameResResult.data.active
                     val updateResResult =
@@ -466,6 +473,7 @@ class ModelViewModel :
                             _uiState.update { it.copy(toastMessage = "Successfully set profile model to $modelName") }
                             loadAll()
                         }
+
                         is NetworkResult.Failure -> {
                             _uiState.update {
                                 it.copy(