feat: index public search with FTS5

tests/sync.test.ts

@@ -16,7 +16,7 @@ test("applies tracked migrations and deduplicates active pull jobs", async () =>
   const { queuePull } = await import("../lib/sync");
   const { notify } = await import("../lib/notifications");
   const migrations = db.prepare("SELECT version FROM schema_migrations ORDER BY version").all() as { version: number }[];
-  assert.deepEqual(migrations.map((item) => item.version), Array.from({ length: 38 }, (_, index) => index + 1));
+  assert.deepEqual(migrations.map((item) => item.version), Array.from({ length: 40 }, (_, index) => index + 1));
   const userId = Number(db.prepare("INSERT INTO users(username,password_hash) VALUES('sync-test','hash')").run().lastInsertRowid);
   const sourceId = Number(db.prepare("INSERT INTO sources(user_id,name,base_url,token_encrypted,is_enabled) VALUES(?,?,?,?,1)").run(userId, "Test", "https://example.test", "encrypted").lastInsertRowid);
   assert.equal(queuePull(sourceId, "manual"), true);
@@ -25,6 +25,7 @@ test("applies tracked migrations and deduplicates active pull jobs", async () =>
   assert.deepEqual(jobs, [{ kind: "pull", trigger: "manual", status: "queued" }]);
   const actorId = Number(db.prepare("INSERT INTO users(username,password_hash) VALUES('actor-test','hash')").run().lastInsertRowid);
   const postId = Number(db.prepare("INSERT INTO posts(author_id,content) VALUES(?,?)").run(userId, "Notification test").lastInsertRowid);
+  assert.equal(Number((db.prepare("SELECT count(*) AS count FROM posts_fts WHERE posts_fts MATCH 'Notification'").get() as { count: number }).count), 1);
   notify(userId, actorId, postId, "comment", "commented"); notify(userId, userId, postId, "reaction", "ignored");
   assert.deepEqual(db.prepare("SELECT type,message FROM notifications WHERE user_id=?").all(userId), [{ type: "comment", message: "commented" }]);
 });