feat(uload): rewrite to local-first + Hono architecture

- Move from apps-archived/ to apps/
- Delete NestJS backend, PocketBase, old scripts and docs
- Create Hono/Bun redirect server (click tracking, analytics API)
- Create @manacore/uload-database shared Drizzle schema package
- Add local-first store (Dexie.js) for links, tags, folders
- Rewrite Links and Tags pages to use IndexedDB
- Simplify hooks, layouts, remove all server-side data loading
- Add dev scripts: dev:uload:web, dev:uload:server, dev:uload:local

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

apps/uload/packages/uload-database/src/index.ts

@@ -0,0 +1,45 @@
+import { drizzle } from 'drizzle-orm/postgres-js';
+import postgres from 'postgres';
+import * as schema from './schema';
+
+export * from './schema';
+
+// Re-export drizzle operators used by the backend
+export { eq, and, or, desc, sql, gte, lte, ilike } from 'drizzle-orm';
+
+// Database instance type
+export type Database = ReturnType<typeof getDb>;
+
+// Infer types for backend services
+export type Link = typeof schema.links.$inferSelect;
+export type NewLink = typeof schema.links.$inferInsert;
+export type Click = typeof schema.clicks.$inferSelect;
+export type NewClick = typeof schema.clicks.$inferInsert;
+
+let db: Database | null = null;
+let client: ReturnType<typeof postgres> | null = null;
+
+export function getDb(): ReturnType<typeof drizzle<typeof schema>> {
+	if (!db) {
+		const connectionString =
+			process.env.DATABASE_URL ||
+			'postgresql://uload:uload_dev_password_123@localhost:5432/uload_dev';
+
+		client = postgres(connectionString, {
+			max: 10,
+			idle_timeout: 20,
+			connect_timeout: 10,
+		});
+
+		db = drizzle(client, { schema });
+	}
+	return db!;
+}
+
+export async function closeDb(): Promise<void> {
+	if (client) {
+		await client.end();
+		client = null;
+		db = null;
+	}
+}