feat: add publish script for claude-mem

- Implemented a CLI tool for version bumping, building, and publishing to npm.
- Added checks for uncommitted changes and current version retrieval.
- Included options for patch, minor, major, and custom version bumps.
- Integrated git commit and tagging after version update.
- Added npm publish functionality and git push after successful publish.
- Implemented error handling and user confirmations throughout the process.

package.json

@@ -35,9 +35,16 @@
   "bin": {
     "claude-mem": "./dist/claude-mem.min.js"
   },
+  "scripts": {
+    "build": "node build.js",
+    "publish:npm": "node publish.js",
+    "dev": "bun run src/bin/cli.ts",
+    "prepublishOnly": "npm run build"
+  },
   "dependencies": {
     "@anthropic-ai/claude-agent-sdk": "^0.1.0",
     "@clack/prompts": "^0.11.0",
+    "better-sqlite3": "^11.8.1",
     "boxen": "^8.0.1",
     "chalk": "^5.6.0",
     "commander": "^14.0.0",