Navi Code TUI: fix Phase 4 review critical/medium issues ...

- PermissionEngine: always-deny returns None via check(); is_always_deny() exposed for explicit rejection; default rules for code_exec/ssh_exec/shell; extract_target() made public.
- ShellRunner: set ShellResult.truncated when output is actually truncated.
- File refs: restrict paths to base_dir/home, block sensitive files/dirs, skip binary, support glob brackets, shared guess_language.
- Permission dialog: deny now renders synthetic tool_call before stopping; shell ! commands require permission with always-allow/deny persistence.
- Tests: add permission tests, fix file_refs/shell tests, add __init__.py to fix pytest name collisions, update websocket integration for AgentSessionOrchestrator.

504 passed, 1 skipped. Ruff clean.

Signed-off-by: Eugene Sukhodolskiy <eugene.sukhodolskiy@gmail.com>

Navi Code TUI: complete Phase 4 ...

- @ file references with glob/dir support and size limits
- ! shell commands with timeout and output truncation
- inline permission dialog for destructive tool calls
- diff and artifact renderers with theme-aware highlighting

Tests: 40 client tests passing

Navi Code TUI: command palette and themed markdown ...

- Add CommandPaletteScreen modal with fuzzy filtering and keyboard navigation.

- Bind Ctrl+P to push the palette; selected commands execute via registry.

- Make MarkdownRenderer theme-aware: headings, inline code, links, and code blocks use gnexus palette.

- Pick dracula/github-light code theme based on active theme brightness.

Co-Authored-By: Claude <noreply@anthropic.com>

Navi Code TUI: apply gnexus theme to widgets and renderers ...

- Register Navi themes as Textual themes so $tui-* CSS variables resolve.

- Update ChatPanel, StatusPanel, InputBox to use palette colors.

- Update all content renderers to draw from the active theme.

- Add set_active_theme/get_active_theme helpers for runtime color access.

Co-Authored-By: Claude <noreply@anthropic.com>

Navi Code TUI: extend theme with selection and link colors ...

Add selection (magenta) and link (teal) for cursor line, active selection and URLs.

Tests still green.

Co-Authored-By: Claude <noreply@anthropic.com>

Navi Code TUI: add gnexus-ui-kit color theme support ...

- Extract exact gnexus-ui-kit cyberpunk palette from
  webclient/vendor/gnexus-ui-kit/src/scss/_palette-colors.scss.
- Add clients/terminal/tui/themes.py with Theme dataclass, ThemeRegistry,
  and gnexus-dark / gnexus-light themes.
- Wire theme into NaviCodeTui via _apply_theme() on mount; default is
  gnexus-dark.

Tests: 463 passed, 1 skipped (excluded unrelated websocket test).

Co-Authored-By: Claude <noreply@anthropic.com>

Navi Code: Phase 3 — Textual TUI skeleton (OpenCode-style) ...

- Add clients/terminal/tui package with micro-architecture:
  - events, context, chat_model, ws_bridge, permissions engine.
  - widgets: ChatPanel, StatusPanel, InputBox.
  - renderers: user/assistant messages, thinking, tool calls, errors,
    markdown, plain — registry-based and extensible.
  - slash commands: /help, /new, /sessions, /switch, /profile, /thinking,
    /compact, /quit — registry-based and extensible.
- Wire navi-code to launch TUI by default; keep click-CLI via --raw.
- Add textual>=0.70 dependency.
- Add TUI smoke tests via Textual Pilot.
- Add docs/plan_navi_code_tui.md with full Phase 4/5 roadmap.

Tests: 463 passed, 1 skipped (excluded unrelated websocket test).

Co-Authored-By: Claude <noreply@anthropic.com>

Docs: actualize navi_code tool lists and key_tools ...

- docs/navi_code.md and docs/profiles.md now correctly list native tools,
  MCP navi-web tools, and excluded tools.
- image_view is documented as enabled for the agent (loads and describes
  images for the model, not shown to the user).
- web_search/http_request are documented as MCP navi-web tools, not native
  disabled tools.
- navi/profiles/navi_code/config.json: updated full_description.key_tools to
  match actual resolved tool names.

Tests: 459 passed, 1 skipped.

Co-Authored-By: Claude <noreply@anthropic.com>

Navi Code: Phase 2 — CLI terminal client, tests, docs ...

- Add clients/terminal package: config, state, REST API wrappers, WebSocket
  client, renderer, and click-based interactive CLI.
- Wire navi-code console script via pyproject.toml.
- Add unit and WebSocket integration tests for the terminal client.
- Update docs/profiles.md, docs/config.md, README.md with navi_code profile
  and default-profile instructions.
- Add docs/navi_code.md setup guide and docs/navi_code_cli.md usage reference.
- Fix lint in new test files and test_auth_disabled.py.

Tested: 459 passed, 1 skipped (excluded unrelated websocket test).

Co-Authored-By: Claude <noreply@anthropic.com>

Navi Code: Phase 1 — terminal-first profile, default profile mechanism, env/persona, tests ...

- Add navi_code profile (terminal-first coding assistant)
- Add NAVI_DEFAULT_PROFILE_ID setting and POST /sessions default profile fallback
- Add persona_navi_code.txt and .env.navi_code.example
- Add docs/plan_navi_code.md phased plan
- Update tests to verify default-profile selection in no-auth mode

Co-Authored-By: Claude <noreply@anthropic.com>

Fix review issues for NAVI_AUTH_ENABLED feature ...

- Return 503 from /auth/login and /auth/callback when NAVI_AUTH_ENABLED=false
- Return model_copy() of _ANONYMOUS_USER to prevent accidental mutation
- Clean up __import__(datetime) in auth DDL
- Reorder FakeChatSession definition before use in tests
- Remove dead monkeypatch code in no-auth integration fixture
- Add unit test for get_current_user_ws in no-auth mode
- Add integration tests rejecting OAuth endpoints in no-auth mode

Co-Authored-By: Claude <noreply@anthropic.com>

Add NAVI_AUTH_ENABLED switch for optional auth ...

- Add navi_auth_enabled setting (default true) to navi/config.py and .env.example
- When disabled, treat every request as anonymous admin user (id='anonymous')
- Create/update fixed anonymous navi_users row on startup
- Bypass OAuth/cookie/API-token resolution in navi/auth/deps.py
- Update /auth/status to return {enabled, configured}
- Log security warning on startup when auth is disabled
- Update webclient: skip fetchMe/login screen, show Local mode footer,
  expose /admin link, warn in API keys panel
- Rebuild webclient production bundle
- Add unit and integration tests for no-auth mode
- Update docs: auth.md, config.md, api.md, api_tokens.md, sessions.md,
  websocket.md, mechanics.md, index.md

Co-Authored-By: Claude <noreply@anthropic.com>

Merge branch 'master' of https://git.gnexus.space/git/root/navi-1

Fix spawn_agent profile selection: stronger prompt + alias fallback ...

- Rewrite PROFILE SELECTION description to explicitly say: when the
  plan specifies a profile, you MUST pass profile_id. Only omit when
  the plan does NOT specify a profile.
- Add JSON examples showing correct profile_id usage.
- Add fallback for 'profile' parameter name (models sometimes use
  'profile' instead of 'profile_id' when the description says
  'Profile to use').\n\nCo-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Merge branch 'master' of https://git.gnexus.space/git/root/navi-1

Fix scratchpad tool: rename op→action, add examples, improve error messages ...

- Rename primary parameter from 'op' to 'action' for consistency with
  all other tools (terminal, filesystem, todo, etc.). Legacy 'op' still
  works as a fallback to avoid breaking old calls in compressed context.
- Add JSON examples directly in the tool description so the model sees
  the exact structure to produce.
- Improve all error messages to include the correct JSON example,
  making it obvious what the model did wrong.
- Add manuals/scratchpad.md for tool_manual support.
- Update and expand tests for new syntax and error cases.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Merge branch 'master' of https://git.gnexus.space/git/root/navi-1

Remove offline_access from OAuth scopes ...

gnexus-auth does not support offline_access yet (SUPPORTED scopes are
only openid, email, profile, roles, permissions). Requesting it caused
invalid_scope error and login failures.

Keep refresh token support as-is — tokens are still issued and
refreshed, just bound to the SSO session lifetime.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Fix OAuth callback to handle missing code and error responses ...

FastAPI validated code/state as required query params before the
handler body ran, so any OAuth error response (e.g. invalid_scope
from offline_access, user denied consent) produced an opaque 422
"Field required" instead of a readable error message.

- Make code, state, error, error_description all optional with defaults
- Detect OAuth error responses and return a clear 400 with the error
- Guard state[:8] slicing when state may be None

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Make shared files and published content publicly accessible ...

Remove auth requirements from:
- GET /sessions/{id}/files/{filename} — direct download links (session ID
  acts as unguessable capability token)
- GET /sessions/{id}/content — published inline content list

Both endpoints still verify session exists and protect against path
traversal. File upload and file listing remain auth-gated.

Update tests to match new signatures.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Merge branch 'master' of https://git.gnexus.space/git/root/navi-1

Fix frequent OAuth logouts: offline_access scope, transient error handling, fetchMe resilience ...

- Add 'offline_access' to OAuth scopes so gnexus-auth issues offline
  refresh tokens instead of SSO-session-bound ones.
- Distinguish TokenRefreshException (invalid/expired refresh token)
  from transient network errors during token refresh:
  * TokenRefreshException → logout (token genuinely dead)
  * Other exceptions → fallback to cached user or API token
- Improve refresh failure logging with exc_type and error message.
- Frontend fetchMe: swallow non-401 errors so transient 5xx/network
  failures don't flash the login screen.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Merge branch 'master' of https://git.gnexus.space/git/root/navi-1

Fix CompressionWorker: sync context compression with session messages ...

- Mark removed messages as is_context=False so DB reload doesn't resurrect them
- Persist summary_msg in messages (is_display=False) so summary survives reload
- Add is_compression marker with is_context=False
- Set context_token_count to real estimate instead of zero

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Merge branch 'master' of https://git.gnexus.space/git/root/navi-1

Fix terminal detail UX: description wrapping, status contrast, close button ...

- Remove `white-space: nowrap` from `.terminal-detail-meta` and
  `.terminal-item .artifact-meta` — long descriptions now wrap instead
  of being clipped with ellipsis.
- Add `-webkit-line-clamp: 2` to list-item meta so description is
  limited to 2 lines with graceful overflow.
- Fix status colour in detail rows: `.terminal-detail-value.status-busy`
  etc. added after `.terminal-detail-value` so their colours override
  the default #C0CAF5 (was causing light-on-light text).
- Add close button (X) inside `.terminal-detail-header` to dismiss
  the detail pane without leaving the tab.
- Make `selectTerminal` toggle: second click on the same item deselects.
- Build webclient and run tests — all pass.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

Merge branch 'master' of https://git.gnexus.space/git/root/navi-1

Add terminals tab to ArtifactsPanel with live output ...

- New "Terminals" tab in ArtifactsPanel showing active terminal sessions
- List view: name, description, status badge (busy/idle/closed)
- Detail view on click: PID, command, CWD, uptime, background flag, live output
- chat.js: capture terminal metadata from tool_start and tool_call events
- Merge terminal metadata (open/status/list/close) into reactive terminals store
- Vue reactivity: immutable updates for terminals map
- Build webclient and verify all backend tests pass

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

Clarify terminal description param and profile prompts ...

- terminal.py: stronger description for the 'description' field so
  the model knows it is REQUIRED for action=open and what to write
- server_admin and developer system prompts: add a short section
  explaining persistent terminal usage (open/close/list/status/send_input)

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

Merge branch 'master' of https://git.gnexus.space/git/root/navi-1