Update summary.md for Phase 10 tool completeness additions

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

summary.md

@@ -12,7 +12,7 @@
 >    Include file-level details in the commit body when the change is non-trivial.
 
 ## Last Updated
-2026-02-17 — Phase 10: CalDAV full lifecycle, update_note tool, dashboard inline streaming, keyboard shortcuts, intent router upgrades
+2026-02-18 — Phase 10 cont.: update_note task fields, list_tasks tool, update_todo CalDAV tool
 
 ## Project Overview
 Fabled Assistant is a self-hosted note-taking and task-tracking application with
@@ -265,7 +265,7 @@ fabledassistant/
 │       │   ├── generation_buffer.py # In-memory SSE event buffer with cancel_event, reconnect support, auto-cleanup; supports chat (int keys) and assist (string keys)
 │       │   ├── generation_task.py   # Background asyncio tasks: run_generation (chat, DB flush, titles, intent routing + tool loop) + run_assist_generation (lightweight, no DB)
 │       │   ├── intent.py          # Intent routing: classify_intent() makes fast non-streaming LLM call to detect tool intent before streaming
-│       │   ├── tools.py            # LLM tool definitions (create_task, create_note, update_note, search_notes, full CalDAV suite) + execute_tool dispatcher
+│       │   ├── tools.py            # LLM tool definitions (create_task, create_note, update_note, list_tasks, search_notes, full CalDAV suite incl. update_todo) + execute_tool dispatcher
 │       │   ├── tag_suggestions.py # LLM-powered tag suggestions: suggest_tags() builds prompt with existing tags, calls generate_completion, parses JSON response
 │       │   ├── caldav.py          # CalDAV integration: full event lifecycle (create/list/search/update/delete), todos (create/list/complete/delete), list_calendars, timezone (ZoneInfo), reminders (VALARM), attendees, multi-calendar search
 │       │   ├── settings.py      # Settings CRUD with user_id isolation: get_setting, set_setting, set_settings_batch, get_all_settings
@@ -554,16 +554,22 @@ When adding a new migration, follow these conventions:
 - Ollama configured with `OLLAMA_MAX_LOADED_MODELS=2` and `OLLAMA_KEEP_ALIVE=30m`
 - Timeout tuning: connect timeout 30s (cold model loading), warm timeout 300s, pull timeout 1800s
 - SSE reconnection failure shows error toast instead of silently recovering
-- **LLM tool calling:** Models with tool support can create tasks, create/update notes, search notes,
-  and manage CalDAV events/todos on behalf of the user during chat. Multi-round tool loop (max 5 rounds)
-  allows the LLM to execute tools and then produce a natural language response incorporating results.
-  Tool call results are persisted in message `tool_calls` JSONB column and rendered as compact
-  ToolCallCard components (linked titles for created items, search result lists, event cards, todo cards).
-  SSE emits `tool_call` events for real-time rendering during streaming. System prompt includes today's
-  date for relative date resolution. Graceful degradation: models without tool support respond normally.
-  `update_note` tool finds existing notes by exact title (falling back to fuzzy search) and supports
-  `replace` (overwrite body) or `append` (add to existing body) modes — prevents duplicate note creation
-  when the user provides follow-up content for an already-created note.
+- **LLM tool calling:** Models with tool support can create tasks, create/update notes, search and list
+  notes/tasks, and manage CalDAV events/todos on behalf of the user during chat. Multi-round tool loop
+  (max 5 rounds) allows the LLM to execute tools and then produce a natural language response
+  incorporating results. Tool call results are persisted in message `tool_calls` JSONB column and
+  rendered as compact ToolCallCard components. SSE emits `tool_call` events for real-time rendering.
+  System prompt includes today's date for relative date resolution. Graceful degradation: models without
+  tool support respond normally.
+  Full tool suite:
+  - `create_task` / `create_note` — create new items
+  - `update_note` — edit note content (replace/append) AND update task fields: `status`, `priority`,
+    `due_date`; finds by exact title first, falls back to fuzzy search; prevents duplicate notes
+  - `list_tasks` — filter tasks by `status`, `priority`, `due_before`, `due_after`, `limit`;
+    backed by `list_notes(is_task=True)`; enables "overdue tasks", "high priority", "in progress" queries
+  - `search_notes` — keyword search across notes and tasks
+  - Full CalDAV suite: `create_event`, `list_events`, `search_events`, `update_event`, `delete_event`,
+    `list_calendars`, `create_todo`, `list_todos`, `update_todo`, `complete_todo`, `delete_todo`
 - **Intent routing:** Before streaming, a fast non-streaming LLM call classifies user intent and
   extracts tool parameters (`services/intent.py`). If a tool call is detected, it executes directly
   — bypassing the model's native (sometimes unreliable) tool calling API. Falls through to normal