Enable realtor profile to create listings via vmk_data create_listing_tool ...

- Persist all inline images to session_files/ and expose public URLs in user context

- Add vmk_data MCP group 'create' with create_listing_tool

- Enable 'create' group in realtor profile config

- Extend realtor system prompt with listing creation workflow and form usage

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

Add navi_ui form component with client-side validation ...

- Add Form UI component schema in navi/mcp/ui_server/components/form.py
- Support text, textarea, number, email, url, select, multiselect, checkbox, date fields
- Implement hidden user message mode for form submissions (is_display=False, is_context=True)
- Add WebSocket form_submit handling and _start_agent_run helper
- Render forms client-side with real-time JS validation in webclient
- Submit once guard via localStorage and replace form with read-only summary
- Provide wsSend via Vue provide/inject in ChatArea
- Add tests for backend form component, websocket form_submit, and frontend Form.vue
- Update docs/tools.md and docs/websocket.md
- Build production webclient dist

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

Simplify navi_ui instructions for small models ...

- mcp_servers.d/navi_ui.json: one-line tool call format, explicit component_name=card_grid, minimal schema, session_id auto-injected.

- navi/mcp/ui_server.py: flatten SERVER_INSTRUCTIONS to a strict JSON schema + numbered hard rules, remove mixed-format examples.

- navi/profiles/realtor/system_prompt.txt: replace YAML-ish example with exact JSON payload, numbered rules, clear session_id auto-injected note.

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

Enable navi_ui card_grid for realtor profile ...

- Add navi_ui MCP group to realtor profile tools.
- Document card_grid payload shape in realtor system prompt.
- Add card_grid schema validation in navi/mcp/ui_server.py.
- Implement CardGrid.vue: 4-card responsive grid, image/meta/description,
  modal with full details and actions on click.
- Render UI components via dynamic component in UiComponentCard.vue.
- Tests: card_grid payload validation, chat store handler, CardGrid rendering
  and modal open.

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

Harden realtor profile search rules and filters ...

- Add hard rule: only listings returned by MCP tools may be reported;
  no invented addresses, prices, contacts, or 'similar' examples.
- Replace weak fallback with mandatory multi-attempt fallback order
  (switch search type, drop filters, simplify query, widen location,
  minimal search) before reporting no results.
- Expand filter list to full MetadataFilters set with enum values.
- Add explicit mapping of vague user phrases to concrete filters
  (e.g. 'с ремонтом' -> renovation_status, 'у метро' -> metro_distance).
- Add forbidden query patterns and good/bad Ukrainian query examples.
- Sync MCP server instructions with same anti-hallucination and filter
  rules, including example queries.

Apply rent_bot user flow to realtor profile ...

- Expand realtor system prompt with full user-flow semantics:
  onboarding, parameter extraction, clarifying questions, semantic vs FTS
  search, carousel-style results, detail card, contact/favorite/more/passive
  search follow-up actions. Add image rendering instructions.
- Extend vmk_data MCP server instructions to mention listing image URLs.

Add vmk_data MCP server and realtor profile for real estate search ...

- mcp_servers.d/vmk_data.json: streamable_http to localhost:8080

- navi/profiles/realtor/: config + system_prompt + subagent_system_prompt

Profile includes semantic & FTS search, listing details, schema tools

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