feat: Integrate CursorProvider into ProviderFactory

- Added CursorProvider to the ProviderFactory for handling cursor-* models.
- Updated getProviderNameForModel method to determine the appropriate provider based on model identifiers.
- Enhanced getAllProviders method to return both ClaudeProvider and CursorProvider.
- Updated documentation to reflect the completion of the Provider Factory integration phase.

plan/cursor-cli-integration/README.md

@@ -9,7 +9,7 @@
 | 0     | [Analysis & Documentation](phases/phase-0-analysis.md)       | `completed` | ✅          |
 | 1     | [Core Types & Configuration](phases/phase-1-types.md)        | `completed` | ✅          |
 | 2     | [Cursor Provider Implementation](phases/phase-2-provider.md) | `completed` | ✅          |
-| 3     | [Provider Factory Integration](phases/phase-3-factory.md)    | `pending`   | -           |
+| 3     | [Provider Factory Integration](phases/phase-3-factory.md)    | `completed` | ✅          |
 | 4     | [Setup Routes & Status Endpoints](phases/phase-4-routes.md)  | `pending`   | -           |
 | 5     | [Log Parser Integration](phases/phase-5-log-parser.md)       | `pending`   | -           |
 | 6     | [UI Setup Wizard](phases/phase-6-setup-wizard.md)            | `pending`   | -           |

plan/cursor-cli-integration/phases/phase-3-factory.md

@@ -1,6 +1,6 @@
 # Phase 3: Provider Factory Integration
 
-**Status:** `pending`
+**Status:** `completed`
 **Dependencies:** Phase 2 (Provider)
 **Estimated Effort:** Small (routing logic only)
 
@@ -16,7 +16,7 @@ Integrate CursorProvider into the ProviderFactory so models are automatically ro
 
 ### Task 3.1: Update Provider Factory
 
-**Status:** `pending`
+**Status:** `completed`
 
 **File:** `apps/server/src/providers/provider-factory.ts`
 
@@ -132,7 +132,7 @@ export class ProviderFactory {
 
 ### Task 3.2: Export CursorProvider
 
-**Status:** `pending`
+**Status:** `completed`
 
 **File:** `apps/server/src/providers/index.ts`
 
@@ -203,13 +203,13 @@ console.log('Total models:', allModels.length);
 
 Before marking this phase complete:
 
-- [ ] ProviderFactory routes `cursor-*` models to CursorProvider
-- [ ] ProviderFactory routes Claude models to ClaudeProvider
-- [ ] `getAllProviders()` returns both providers
-- [ ] `getProviderByName('cursor')` returns CursorProvider
-- [ ] `checkAllProviders()` returns status for both providers
-- [ ] `getAllAvailableModels()` includes Cursor models
-- [ ] Existing Claude routing not broken
+- [x] ProviderFactory routes `cursor-*` models to CursorProvider
+- [x] ProviderFactory routes Claude models to ClaudeProvider
+- [x] `getAllProviders()` returns both providers
+- [x] `getProviderByName('cursor')` returns CursorProvider
+- [x] `checkAllProviders()` returns status for both providers
+- [x] `getAllAvailableModels()` includes Cursor models
+- [x] Existing Claude routing not broken
 
 ---