refactor: update all imports to use shared packages

- Updated 150+ files to import from @automaker/* packages
- Server imports now use @automaker/utils, @automaker/platform, @automaker/types, @automaker/model-resolver, @automaker/dependency-resolver, @automaker/git-utils
- UI imports now use @automaker/dependency-resolver and @automaker/types
- Deleted duplicate dependency-resolver files (222 lines eliminated)
- Updated dependency-resolver to use ES modules for Vite compatibility
- Added type annotation fix in auto-mode-service.ts
- Updated feature-loader to re-export Feature type from @automaker/types
- Both server and UI builds successfully verified

Phase 1 of server refactoring complete.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

apps/server/src/routes/suggestions/common.ts

@@ -2,7 +2,7 @@
  * Common utilities and state for suggestions routes
  */
 
-import { createLogger } from "../../lib/logger.js";
+import { createLogger } from "@automaker/utils";
 import {
   getErrorMessage as getErrorMessageShared,
   createLogError,

apps/server/src/routes/suggestions/generate-suggestions.ts

@@ -4,7 +4,7 @@
 
 import { query } from "@anthropic-ai/claude-agent-sdk";
 import type { EventEmitter } from "../../lib/events.js";
-import { createLogger } from "../../lib/logger.js";
+import { createLogger } from "@automaker/utils";
 import { createSuggestionsOptions } from "../../lib/sdk-options.js";
 
 const logger = createLogger("Suggestions");

apps/server/src/routes/suggestions/routes/generate.ts

@@ -4,7 +4,7 @@
 
 import type { Request, Response } from "express";
 import type { EventEmitter } from "../../../lib/events.js";
-import { createLogger } from "../../../lib/logger.js";
+import { createLogger } from "@automaker/utils";
 import {
   getSuggestionsStatus,
   setRunningState,