Initial commit: note-taking/task-tracking app with LLM integration scaffold

Vue 3 + TypeScript frontend with Pinia stores, markdown rendering (marked + DOMPurify),
wikilink/tag linkification, and autocomplete. Quart async backend with SQLAlchemy 2.0,
PostgreSQL ARRAY columns, task-note companion linking, backlinks, and note-to-task
conversion. Docker Compose setup with PostgreSQL 16 and Ollama.

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

src/fabledassistant/routes/notes.py

@@ -0,0 +1,120 @@
+from quart import Blueprint, jsonify, request
+
+from fabledassistant.services.notes import (
+    convert_note_to_task,
+    create_note,
+    delete_note,
+    get_all_tags,
+    get_backlinks,
+    get_note,
+    get_note_by_title,
+    get_or_create_note_by_title,
+    list_notes,
+    update_note,
+)
+from fabledassistant.utils.tags import extract_tags
+
+notes_bp = Blueprint("notes", __name__, url_prefix="/api/notes")
+
+
+@notes_bp.route("", methods=["GET"])
+async def list_notes_route():
+    q = request.args.get("q")
+    tag = request.args.getlist("tag")
+    sort = request.args.get("sort", "updated_at")
+    order = request.args.get("order", "desc")
+    limit = request.args.get("limit", 50, type=int)
+    offset = request.args.get("offset", 0, type=int)
+
+    notes, total = await list_notes(
+        q=q, tags=tag or None, sort=sort, order=order, limit=limit, offset=offset
+    )
+    return jsonify({"notes": [n.to_dict() for n in notes], "total": total})
+
+
+@notes_bp.route("", methods=["POST"])
+async def create_note_route():
+    data = await request.get_json()
+    body = data.get("body", "")
+    tags = extract_tags(body)
+    note = await create_note(
+        title=data.get("title", ""),
+        body=body,
+        tags=tags,
+        parent_id=data.get("parent_id"),
+    )
+    return jsonify(note.to_dict()), 201
+
+
+@notes_bp.route("/tags", methods=["GET"])
+async def list_tags_route():
+    q = request.args.get("q")
+    tags = await get_all_tags(q=q)
+    return jsonify({"tags": tags})
+
+
+@notes_bp.route("/by-title", methods=["GET"])
+async def get_note_by_title_route():
+    title = request.args.get("title", "")
+    if not title:
+        return jsonify({"error": "title parameter is required"}), 400
+    note = await get_note_by_title(title)
+    if note is None:
+        return jsonify({"error": "Note not found"}), 404
+    return jsonify(note.to_dict())
+
+
+@notes_bp.route("/resolve-title", methods=["POST"])
+async def resolve_title_route():
+    data = await request.get_json()
+    title = data.get("title", "").strip()
+    if not title:
+        return jsonify({"error": "title is required"}), 400
+    note = await get_or_create_note_by_title(title)
+    return jsonify(note.to_dict())
+
+
+@notes_bp.route("/<int:note_id>", methods=["GET"])
+async def get_note_route(note_id: int):
+    note = await get_note(note_id)
+    if note is None:
+        return jsonify({"error": "Note not found"}), 404
+    return jsonify(note.to_dict())
+
+
+@notes_bp.route("/<int:note_id>", methods=["PUT"])
+async def update_note_route(note_id: int):
+    data = await request.get_json()
+    fields = {}
+    for key in ("title", "body", "parent_id"):
+        if key in data:
+            fields[key] = data[key]
+    if "body" in fields:
+        fields["tags"] = extract_tags(fields["body"])
+    note = await update_note(note_id, **fields)
+    if note is None:
+        return jsonify({"error": "Note not found"}), 404
+    return jsonify(note.to_dict())
+
+
+@notes_bp.route("/<int:note_id>", methods=["DELETE"])
+async def delete_note_route(note_id: int):
+    deleted = await delete_note(note_id)
+    if not deleted:
+        return jsonify({"error": "Note not found"}), 404
+    return "", 204
+
+
+@notes_bp.route("/<int:note_id>/convert-to-task", methods=["POST"])
+async def convert_note_to_task_route(note_id: int):
+    try:
+        task = await convert_note_to_task(note_id)
+        return jsonify(task.to_dict()), 201
+    except ValueError as e:
+        return jsonify({"error": str(e)}), 404
+
+
+@notes_bp.route("/<int:note_id>/backlinks", methods=["GET"])
+async def get_backlinks_route(note_id: int):
+    links = await get_backlinks(note_id)
+    return jsonify({"backlinks": links})