chore(core): install dependencies

Install required dependencies:
- simple-git for git operations
- tree-sitter and parsers for code parsing
- uuid for ID generation
- vitest for testing
- Remove deprecated @types/ioredis

packages/core/package.json

@@ -28,7 +28,6 @@
     "uuid": "^13.0.0"
   },
   "devDependencies": {
-    "@types/ioredis": "^5.0.0",
     "@types/node": "^22.10.7",
     "@types/uuid": "^11.0.0",
     "@vitest/coverage-v8": "^4.0.10",