Navi Code TUI: show final answer below tools, not scrolled out of view ...

The assistant answer bubble was created at stream_start (the first event of a
turn), placing it at the TOP of the turn — above the thinking blocks and tool
cards that follow. chat_panel._refresh() calls scroll_end, so the view pinned to
the bottom (tools/thinking) and the answer at the top scrolled out of view.
Users saw tool results, planning, and thinking, but not the final answer.

Fix in chat_model.handle_ws_event (client-only, no protocol/server change):
- stream_start no longer eagerly adds an empty assistant bubble; it resets the
  current-assistant pointer so the first stream_delta opens the bubble lazily
  at the position where text actually arrives.
- tool_started/tool_call reset the current-assistant pointer so the next
  stream_delta opens a fresh bubble BELOW the tool cards — the final answer
  lands at the bottom, visible after scroll_end.
- stream_end purges empty assistant/thinking bubbles and resets pointers.

Tests: stream_start creates no empty bubble; final assistant_message renders
after the last tool_call with no empty bubbles; empty bubbles purged on
stream_end. 574 passed, 1 skipped.

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

test(tui): mock backend api so TUI tests are server-independent ...

test_escape_stops_active_stream failed without a live server on :8000:
_startup calls api.create_session/get_session and _refresh_sessions calls
api.list_sessions, but only stop_session was mocked, so _ctx.session_id
stayed None. The whole file silently hit a real server (slow, flaky).

Add an autouse fixture mocking create_session/get_session/list_sessions.
Per-test stop_session mocks stay (own call lists). 571 passed, 0 failed.

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

Navi Code: stop via Esc + project cwd propagation ...

- TUI: Esc stops active stream cooperatively via POST /sessions/{id}/stop
- TUI: render stream_stopped as status message
- CLI/WebSocket: send shell cwd in client->server message field
- Orchestrator stores cwd in session.session_metadata
- ContextBuilder injects [Working directory] into LLM context
- Agent sets current_working_directory ContextVar per turn
- tools/base: ToolContext gains cwd field
- filesystem/terminal/code_exec resolve relative paths against session cwd
- Add bin/navi-code wrapper for PATH symlink; document in README.md
- Update docs/websocket.md and tests

Full pytest: 544 passed, 1 skipped.

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

Navi Code TUI: fix input box layout, command palette duplicate IDs, status renderer, and WS input loop ...

- clients/terminal/tui/widgets/input_box.py: switch Horizontal to Vertical with width: 100% for Input so it renders and accepts input in real terminals; add refresh on Input.Changed.
- clients/terminal/tui/screens/command_palette.py: remove fixed ListItem IDs to avoid DuplicateIds on fast filter.
- clients/terminal/tui/chat_model.py + renderers/status.py + widgets/chat_panel.py: render backend status events as dim system messages instead of raw dicts.
- clients/terminal/tui/ws_bridge.py: start NaviWebSocketClient.input_loop so enqueued user messages are actually sent to the backend.
- clients/terminal/tui/tui_app.py: focus InputBox synchronously in on_mount so typing works immediately.
- tests/clients/test_tui_app.py: regression test for visible input text.

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

Navi Code TUI: review fixes for Phase 5 ...

- Fix raw CLI session API fields (session_id/name/preview)

- Add --mouse/--no-mouse flags and persistent TUI settings coercion

- Make attach_session/apply_theme public, add ChatPanel.clear()

- Deduplicate session selection handlers and editor error handling

- Update docs and tests

Navi Code TUI: Phase 5.2 — SessionsPanel, /export, integration tests ...

- Add right-side SessionsPanel widget (DataTable) listing server sessions.
- Wire SessionsPanel into TUI layout and session selection flow.
- Add SessionSelected / SessionListUpdated events and refresh logic.
- Implement /export slash command: markdown rendering + $EDITOR.
- Update /new, /sessions, /switch, /profile to use session_id/name/preview.
- Add integration tests for SessionsPanel and /export; update layout test.
- Update docs/navi_code_cli.md with new panel and command.

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

Navi Code TUI: Phase 5.1 — config, mouse, themes, status ...

- Add TuiSettings persisted in ~/.navi_code/tui.json (theme, mouse, scroll_speed, diff_style, keybinds).
- TUI applies saved theme/mouse on startup; CLI gets --theme override.
- Add /themes picker with live preview and /mouse toggle command.
- Extend StatusPanel with backend URL, current theme, tokens/iter placeholders.
- Fix TuiContext.app() to use Textual active_app ContextVar.
- Add unit tests for settings, themes, and status panel.

513 passed, 1 skipped. Ruff clean.

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