fix(deploy): sync rooms Prisma types and harden checkout against stale host files

next build failed on host-local rooms.ts using Prisma without import while tsc incremental passed; force non-incremental typecheck and verify src matches HEAD.

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

package.json

@@ -11,7 +11,7 @@
 		"build": "next build",
 		"start": "next start",
 		"prisma:generate": "prisma generate",
-		"typecheck": "tsc --noEmit",
+		"typecheck": "tsc --noEmit --incremental false",
 		"biome:check": "biome check --write .",
 		"biome:lint": "biome lint .",
 		"biome:format": "biome format --write .",