update todos

Author: NiloCK

express-api-todo.md

@@ -59,29 +59,37 @@
 - Build successful, dev mode still works correctly
 
 ### 1.4 Add Dual Configuration Support
-- [ ] **Keep existing `src/utils/env.ts` unchanged** (platform usage)
-- [ ] Add config object support to app factory
-- [ ] Create utility to convert between env vars and config objects
-- [ ] Ensure both configuration methods work with same app logic
+- [x] **Keep existing `src/utils/env.ts` unchanged** (platform usage)
+- [x] Add config object support to app factory
+- [x] Create utility to convert between env vars and config objects
+- [x] Ensure both configuration methods work with same app logic
 
-## Phase 2: Package Structure (Exports)
+**Summary**: Dual configuration already implemented in app-factory.ts:
+- `AppConfig` type accepts both `ExpressServerConfig` and `EnvironmentConfig`
+- Type guards (`isExpressServerConfig()`) distinguish between formats
+- `convertToEnvConfig()` utility bridges programmatic → environment format
+- Both standalone (env vars) and programmatic (config objects) modes supported
+
+## Phase 2: Package Structure (Exports) ✅ COMPLETED
 
 ### 2.1 Create Main Export File
-- [ ] Create `src/index.ts` as main package entry point
-- [ ] Export `SkuilderExpressServer` class
-- [ ] Export `ExpressServerConfig` type
-- [ ] Export `createExpressApp` function for advanced usage
+- [x] Create `src/index.ts` as main package entry point
+- [x] Export factory functions (`createExpressApp`, `initializeServices`)
+- [x] Export type definitions (`ExpressServerConfig`, `VueClientRequest`, etc.)
+- [x] Export utility types for both programmatic and environment usage
 
 ### 2.2 Update Package Configuration
-- [ ] Update `package.json` main entry to `dist/index.js`
-- [ ] Update `package.json` types entry to `dist/index.d.ts`
-- [ ] Add proper exports map for subpath exports
-- [ ] Ensure backwards compatibility exports for `./app`
+- [x] Update `package.json` main entry to `dist/index.js`
+- [x] Update `package.json` types entry to `dist/index.d.ts`
+- [x] Add proper exports map for subpath exports
+- [x] Ensure backwards compatibility exports for `./app`
 
 ### 2.3 Platform Compatibility  
-- [ ] Verify existing `src/app.ts` standalone execution still works
-- [ ] Preserve current `yarn dev` behavior for monorepo usage
-- [ ] Test that existing platform Express usage unchanged
+- [x] Verify existing `src/app.ts` standalone execution still works
+- [x] Preserve current `yarn dev` behavior for monorepo usage
+- [x] Test that existing platform Express usage unchanged
+
+**Phase 2 Summary**: Package structure complete with clean exports and full backwards compatibility.
 
 ## Phase 3: CLI Integration (Remove Embedding)