v0.2.0

Added

• Interactive full-screen TUI (tju command, pip install 'tju[tui]' extra)
  for browsing profile, schedule, courses, exams, scores and free classrooms
• Local MCP server (tju-mcp command, pip install 'tju[mcp]' extra) exposing
  all read-only EAMS queries as MCP tools over stdio; compatible with Claude
  Desktop, Claude Code, and any MCP host
• Credentials stored securely: username in ~/.config/tju/config.toml,
  password in the OS keyring (macOS Keychain / Windows Credential Manager /
  Linux Secret Service) — password never written to disk in plaintext; shared
  between the TUI and MCP server via tju.config
• MCP server security model: password is a hard secret — no tool accepts or
  returns it; profile PII (student ID, phone, address, email) masked by default;
  masking controlled server-side (mcp_reveal_pii config flag), never by a
  tool argument