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>

frontend/src/types/note.ts

@@ -0,0 +1,14 @@
+export interface Note {
+  id: number;
+  title: string;
+  body: string;
+  tags: string[];
+  parent_id: number | null;
+  created_at: string;
+  updated_at: string;
+}
+
+export interface NoteListResponse {
+  notes: Note[];
+  total: number;
+}

frontend/src/types/task.ts

@@ -0,0 +1,20 @@
+export type TaskStatus = "todo" | "in_progress" | "done";
+export type TaskPriority = "none" | "low" | "medium" | "high";
+
+export interface Task {
+  id: number;
+  title: string;
+  description: string;
+  status: TaskStatus;
+  priority: TaskPriority;
+  due_date: string | null;
+  note_id: number | null;
+  tags: string[];
+  created_at: string;
+  updated_at: string;
+}
+
+export interface TaskListResponse {
+  tasks: Task[];
+  total: number;
+}