fix(auth): add proactive token refresh and AsyncLocalStorage for auth context

feat(app): Updated Search Tools

feat(app): Fix protocol version compatibility and secure config

fix(worker): Optimize KV storage

feat(release): Fixed RS_TOKENS_ENC_KEY

Updated README

Restored README

Migrate to new MCP template architecture

feat(app): Token Refresh

feat(app): Switched to Spotify SDK

feat(app): Added a new logic for refresh tokens

feat(app): Refresh Tokens

feat(app): Auth

feat(app): Unknown

feat(readme): Updated examples