v0.6.2: Network Ports: process metadata and UI

Extend the Ports feature with richer process metadata and a improved UI. Rust side: collect per-process info (resident memory, uptime, cwd/project, detected framework, concise command) and return them with each listening socket; detect JS frameworks via package.json; ignore port 0; CPU% intentionally omitted for fast scans. Frontend: add grouped (process) and flat (socket) views, sortable columns, scope labels, favourite ports persisted under devtool:network:favoritePorts, and UI components for mem/uptime/command display. Also update PortEntry types in src/lib/network.ts. Documentation updated (TOOLS.md, CLAUDE.md) and new 2FA Authenticator doc added.