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/server/src/services/settings-service.ts

@@ -41,6 +41,7 @@ import {
   CREDENTIALS_VERSION,
   PROJECT_SETTINGS_VERSION,
 } from '../types/settings.js';
+import { migrateModelId, migrateCursorModelIds, migrateOpencodeModelIds } from '@automaker/types';
 
 const logger = createLogger('SettingsService');
 
@@ -127,10 +128,14 @@ export class SettingsService {
     // Migrate legacy enhancementModel/validationModel to phaseModels
     const migratedPhaseModels = this.migratePhaseModels(settings);
 
+    // Migrate model IDs to canonical format
+    const migratedModelSettings = this.migrateModelSettings(settings);
+
     // Apply any missing defaults (for backwards compatibility)
     let result: GlobalSettings = {
       ...DEFAULT_GLOBAL_SETTINGS,
       ...settings,
+      ...migratedModelSettings,
       keyboardShortcuts: {
         ...DEFAULT_GLOBAL_SETTINGS.keyboardShortcuts,
         ...settings.keyboardShortcuts,
@@ -226,19 +231,70 @@ export class SettingsService {
    * Convert a phase model value to PhaseModelEntry format
    *
    * Handles migration from string format (v2) to object format (v3).
-   * - String values like 'sonnet' become { model: 'sonnet' }
-   * - Object values are returned as-is (with type assertion)
+   * Also migrates legacy model IDs to canonical prefixed format.
+   * - String values like 'sonnet' become { model: 'claude-sonnet' }
+   * - Object values have their model ID migrated if needed
    *
    * @param value - Phase model value (string or PhaseModelEntry)
-   * @returns PhaseModelEntry object
+   * @returns PhaseModelEntry object with canonical model ID
    */
   private toPhaseModelEntry(value: string | PhaseModelEntry): PhaseModelEntry {
     if (typeof value === 'string') {
-      // v2 format: just a model string
-      return { model: value as PhaseModelEntry['model'] };
+      // v2 format: just a model string - migrate to canonical ID
+      return { model: migrateModelId(value) as PhaseModelEntry['model'] };
     }
-    // v3 format: already a PhaseModelEntry object
-    return value;
+    // v3 format: PhaseModelEntry object - migrate model ID if needed
+    return {
+      ...value,
+      model: migrateModelId(value.model) as PhaseModelEntry['model'],
+    };
+  }
+
+  /**
+   * Migrate model-related settings to canonical format
+   *
+   * Migrates:
+   * - enabledCursorModels: legacy IDs to cursor- prefixed
+   * - enabledOpencodeModels: legacy slash format to dash format
+   * - cursorDefaultModel: legacy ID to cursor- prefixed
+   *
+   * @param settings - Settings to migrate
+   * @returns Settings with migrated model IDs
+   */
+  private migrateModelSettings(settings: Partial<GlobalSettings>): Partial<GlobalSettings> {
+    const migrated: Partial<GlobalSettings> = { ...settings };
+
+    // Migrate Cursor models
+    if (settings.enabledCursorModels) {
+      migrated.enabledCursorModels = migrateCursorModelIds(
+        settings.enabledCursorModels as string[]
+      );
+    }
+
+    // Migrate Cursor default model
+    if (settings.cursorDefaultModel) {
+      const migratedDefault = migrateCursorModelIds([settings.cursorDefaultModel as string]);
+      if (migratedDefault.length > 0) {
+        migrated.cursorDefaultModel = migratedDefault[0];
+      }
+    }
+
+    // Migrate OpenCode models
+    if (settings.enabledOpencodeModels) {
+      migrated.enabledOpencodeModels = migrateOpencodeModelIds(
+        settings.enabledOpencodeModels as string[]
+      );
+    }
+
+    // Migrate OpenCode default model
+    if (settings.opencodeDefaultModel) {
+      const migratedDefault = migrateOpencodeModelIds([settings.opencodeDefaultModel as string]);
+      if (migratedDefault.length > 0) {
+        migrated.opencodeDefaultModel = migratedDefault[0];
+      }
+    }
+
+    return migrated;
   }
 
   /**