feat: patch cs2 gameinfo after metamod install

apps/api/src/routes/servers/files.ts

@@ -1,7 +1,7 @@
 import type { FastifyInstance } from 'fastify';
 import { Type } from '@sinclair/typebox';
 import { and, eq } from 'drizzle-orm';
-import { nodes, servers } from '@source/database';
+import { games, nodes, servers } from '@source/database';
 import { AppError } from '../../lib/errors.js';
 import { requirePermission } from '../../lib/permissions.js';
 import {
@@ -19,6 +19,17 @@ const FileParamSchema = {
   }),
 };
 
+function shouldHideFileForGame(gameSlug: string, fileName: string, isDirectory: boolean): boolean {
+  if (gameSlug !== 'cs2') return false;
+  if (isDirectory) return false;
+
+  const normalizedName = fileName.trim().toLowerCase();
+  if (normalizedName.endsWith('.vpk')) return true;
+  if (/^backup_round.*\.txt$/.test(normalizedName)) return true;
+
+  return false;
+}
+
 function decodeBase64Payload(data: string): Buffer {
   const normalized = data.trim();
   if (!normalized) return Buffer.alloc(0);
@@ -56,7 +67,11 @@ export default async function fileRoutes(app: FastifyInstance) {
         path?.trim() || '/',
       );
 
-      return { files };
+      const filteredFiles = files.filter(
+        (file) => !shouldHideFileForGame(serverContext.gameSlug, file.name, file.isDirectory),
+      );
+
+      return { files: filteredFiles };
     },
   );
 
@@ -151,17 +166,20 @@ export default async function fileRoutes(app: FastifyInstance) {
 
 async function getServerContext(app: FastifyInstance, orgId: string, serverId: string): Promise<{
   serverUuid: string;
+  gameSlug: string;
   node: DaemonNodeConnection;
 }> {
   const [server] = await app.db
     .select({
       uuid: servers.uuid,
+      gameSlug: games.slug,
       nodeFqdn: nodes.fqdn,
       nodeGrpcPort: nodes.grpcPort,
       nodeDaemonToken: nodes.daemonToken,
     })
     .from(servers)
     .innerJoin(nodes, eq(servers.nodeId, nodes.id))
+    .innerJoin(games, eq(servers.gameId, games.id))
     .where(and(eq(servers.id, serverId), eq(servers.organizationId, orgId)));
 
   if (!server) {
@@ -170,6 +188,7 @@ async function getServerContext(app: FastifyInstance, orgId: string, serverId: s
 
   return {
     serverUuid: server.uuid,
+    gameSlug: server.gameSlug,
     node: {
       fqdn: server.nodeFqdn,
       grpcPort: server.nodeGrpcPort,