feat(admin): drizzle trade-lock + RCON sync and photo local purge

Co-authored-by: Cursor <[email protected]>

src/lib/services/rcon.ts

@@ -140,6 +140,17 @@ export class RconClient {
 	unmuteUser(userId: number) {
 		return this.send("unmuteuser", { user_id: userId });
 	}
+	/**
+	 * Best-effort live trade lock sync. Polaris/Arcturus forks may expose
+	 * `settradelock`; unknown keys are ignored by the emulator. Prefer updating
+	 * `users_settings.can_trade` in DB and disconnecting online users.
+	 */
+	setTradeLock(userId: number, locked: boolean) {
+		return this.send("settradelock", {
+			user_id: userId,
+			enabled: locked ? 0 : 1,
+		});
+	}
 }
 
 const globalForRcon = globalThis as unknown as { rcon?: RconClient };