refactor: remove HTML parsing and Markdown conversion dependencies and the associated parser.

docs: Update global command linking instructions in README and refactor daemon client error handling and headless option passing.

feat: Migrate daemon to Bun runtime, centralize command constants and socket path, and refine resource blocking with regex patterns.

Remove audit-autofix and code-auditor agent skills and add profile directory cleanup to the setup script.

chore: Migrate project to Bun for package management and runtime execution.

chore: initial commit (squashed legacy history)