feat: implement cursor model migration and enhance auto mode functionality

This commit introduces significant updates to the cursor model handling and auto mode features. The cursor model IDs have been standardized to a canonical format, ensuring backward compatibility while migrating legacy IDs. New endpoints for starting and stopping the auto mode loop have been added, allowing for better control over project-specific auto mode operations.

Key changes:
- Updated cursor model IDs to use the 'cursor-' prefix for consistency.
- Added new API endpoints: `/start` and `/stop` for managing auto mode.
- Enhanced the status endpoint to provide detailed project-specific auto mode information.
- Improved error handling and logging throughout the auto mode service.
- Migrated legacy model IDs to their canonical counterparts in various components.

This update aims to streamline the user experience and ensure a smooth transition for existing users while providing new functionalities.

apps/ui/src/hooks/use-settings-sync.ts

@@ -22,7 +22,13 @@ import { waitForMigrationComplete, resetMigrationState } from './use-settings-mi
 import {
   DEFAULT_OPENCODE_MODEL,
   getAllOpencodeModelIds,
+  getAllCursorModelIds,
+  migrateCursorModelIds,
+  migrateOpencodeModelIds,
+  migratePhaseModelEntry,
   type GlobalSettings,
+  type CursorModelId,
+  type OpencodeModelId,
 } from '@automaker/types';
 
 const logger = createLogger('SettingsSync');
@@ -501,17 +507,35 @@ export async function refreshSettingsFromServer(): Promise<boolean> {
 
     const serverSettings = result.settings as unknown as GlobalSettings;
     const currentAppState = useAppStore.getState();
-    const validOpencodeModelIds = new Set(getAllOpencodeModelIds());
-    const incomingEnabledOpencodeModels =
-      serverSettings.enabledOpencodeModels ?? currentAppState.enabledOpencodeModels;
-    const sanitizedOpencodeDefaultModel = validOpencodeModelIds.has(
-      serverSettings.opencodeDefaultModel ?? currentAppState.opencodeDefaultModel
-    )
-      ? (serverSettings.opencodeDefaultModel ?? currentAppState.opencodeDefaultModel)
-      : DEFAULT_OPENCODE_MODEL;
-    const sanitizedEnabledOpencodeModels = Array.from(
-      new Set(incomingEnabledOpencodeModels.filter((modelId) => validOpencodeModelIds.has(modelId)))
+
+    // Cursor models - ALWAYS use ALL available models to ensure new models are visible
+    const allCursorModels = getAllCursorModelIds();
+    const validCursorModelIds = new Set(allCursorModels);
+
+    // Migrate Cursor default model
+    const migratedCursorDefault = migrateCursorModelIds([
+      serverSettings.cursorDefaultModel ?? 'cursor-auto',
+    ])[0];
+    const sanitizedCursorDefault = validCursorModelIds.has(migratedCursorDefault)
+      ? migratedCursorDefault
+      : ('cursor-auto' as CursorModelId);
+
+    // Migrate OpenCode models to canonical format
+    const migratedOpencodeModels = migrateOpencodeModelIds(
+      serverSettings.enabledOpencodeModels ?? []
     );
+    const validOpencodeModelIds = new Set(getAllOpencodeModelIds());
+    const sanitizedEnabledOpencodeModels = migratedOpencodeModels.filter((id) =>
+      validOpencodeModelIds.has(id)
+    );
+
+    // Migrate OpenCode default model
+    const migratedOpencodeDefault = migrateOpencodeModelIds([
+      serverSettings.opencodeDefaultModel ?? DEFAULT_OPENCODE_MODEL,
+    ])[0];
+    const sanitizedOpencodeDefaultModel = validOpencodeModelIds.has(migratedOpencodeDefault)
+      ? migratedOpencodeDefault
+      : DEFAULT_OPENCODE_MODEL;
 
     if (!sanitizedEnabledOpencodeModels.includes(sanitizedOpencodeDefaultModel)) {
       sanitizedEnabledOpencodeModels.push(sanitizedOpencodeDefaultModel);
@@ -523,6 +547,37 @@ export async function refreshSettingsFromServer(): Promise<boolean> {
       (modelId) => !modelId.startsWith('amazon-bedrock/')
     );
 
+    // Migrate phase models to canonical format
+    const migratedPhaseModels = serverSettings.phaseModels
+      ? {
+          enhancementModel: migratePhaseModelEntry(serverSettings.phaseModels.enhancementModel),
+          fileDescriptionModel: migratePhaseModelEntry(
+            serverSettings.phaseModels.fileDescriptionModel
+          ),
+          imageDescriptionModel: migratePhaseModelEntry(
+            serverSettings.phaseModels.imageDescriptionModel
+          ),
+          validationModel: migratePhaseModelEntry(serverSettings.phaseModels.validationModel),
+          specGenerationModel: migratePhaseModelEntry(
+            serverSettings.phaseModels.specGenerationModel
+          ),
+          featureGenerationModel: migratePhaseModelEntry(
+            serverSettings.phaseModels.featureGenerationModel
+          ),
+          backlogPlanningModel: migratePhaseModelEntry(
+            serverSettings.phaseModels.backlogPlanningModel
+          ),
+          projectAnalysisModel: migratePhaseModelEntry(
+            serverSettings.phaseModels.projectAnalysisModel
+          ),
+          suggestionsModel: migratePhaseModelEntry(serverSettings.phaseModels.suggestionsModel),
+          memoryExtractionModel: migratePhaseModelEntry(
+            serverSettings.phaseModels.memoryExtractionModel
+          ),
+          commitMessageModel: migratePhaseModelEntry(serverSettings.phaseModels.commitMessageModel),
+        }
+      : undefined;
+
     // Save theme to localStorage for fallback when server settings aren't available
     if (serverSettings.theme) {
       setItem(THEME_STORAGE_KEY, serverSettings.theme);
@@ -539,15 +594,17 @@ export async function refreshSettingsFromServer(): Promise<boolean> {
       useWorktrees: serverSettings.useWorktrees,
       defaultPlanningMode: serverSettings.defaultPlanningMode,
       defaultRequirePlanApproval: serverSettings.defaultRequirePlanApproval,
-      defaultFeatureModel: serverSettings.defaultFeatureModel ?? { model: 'opus' },
+      defaultFeatureModel: serverSettings.defaultFeatureModel
+        ? migratePhaseModelEntry(serverSettings.defaultFeatureModel)
+        : { model: 'claude-opus' },
       muteDoneSound: serverSettings.muteDoneSound,
       serverLogLevel: serverSettings.serverLogLevel ?? 'info',
       enableRequestLogging: serverSettings.enableRequestLogging ?? true,
       enhancementModel: serverSettings.enhancementModel,
       validationModel: serverSettings.validationModel,
-      phaseModels: serverSettings.phaseModels,
-      enabledCursorModels: serverSettings.enabledCursorModels,
-      cursorDefaultModel: serverSettings.cursorDefaultModel,
+      phaseModels: migratedPhaseModels ?? serverSettings.phaseModels,
+      enabledCursorModels: allCursorModels, // Always use ALL cursor models
+      cursorDefaultModel: sanitizedCursorDefault,
       enabledOpencodeModels: sanitizedEnabledOpencodeModels,
       opencodeDefaultModel: sanitizedOpencodeDefaultModel,
       enabledDynamicModelIds: sanitizedDynamicModelIds,