clean up some social endpoints, sockets not working yet

apps/match/src/match.app.ts

@@ -426,6 +426,11 @@ const app = new Hono<App>()
 		return c.body(null, 200)
 	})
 
+	// Fire-and-forget disconnect notification (form body `PlayerId`/`RoomInstanceId`).
+	// The client posts this when it drops a room; we don't act on it — presence is
+	// cleared by logout and otherwise expires on its own TTL — so just ack with 200.
+	.post('/player/notifydisconnect', (c) => c.body(null, 200))
+
 	.get('/player', async (c) => {
 		// Returns each requested player's presence. Reads the `id` query param(s);
 		// with none it serves the static getplayer.json default.

apps/match/src/test/integration/api.test.ts

@@ -150,6 +150,15 @@ describe('public endpoints', () => {
 		expect(await res.json()).toEqual({ errorCode: 0 })
 	})
 
+	test('POST /player/notifydisconnect returns 200', async () => {
+		const res = await exports.default.fetch(`${ORIGIN}/player/notifydisconnect`, {
+			method: 'POST',
+			headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
+			body: 'PlayerId=155&RoomInstanceId=1000001',
+		})
+		expect(res.status).toBe(200)
+	})
+
 	test('GET /player?id=N synthesizes a player payload for that id', async () => {
 		const res = await exports.default.fetch(`${ORIGIN}/player?id=99`)
 		expect(res.status).toBe(200)