fix(security): remove fileSize > 0 quota bypass gate; exempt logs context from quota

Author: waleedlatif1

apps/sim/app/api/files/multipart/route.ts

@@ -138,8 +138,7 @@ export const POST = withRouteHandler(async (request: NextRequest) => {
         // Apply storage quota to all user-driven upload contexts (not system/metadata contexts)
         if (
           !QUOTA_EXEMPT_STORAGE_CONTEXTS.has(context as StorageContext) &&
-          typeof fileSize === 'number' &&
-          fileSize > 0
+          typeof fileSize === 'number'
         ) {
           const { checkStorageQuota } = await import('@/lib/billing/storage')
           const quotaCheck = await checkStorageQuota(userId, fileSize)

apps/sim/lib/uploads/shared/types.ts

@@ -32,6 +32,7 @@ export const QUOTA_EXEMPT_STORAGE_CONTEXTS = new Set<StorageContext>([
   'profile-pictures',
   'workspace-logos',
   'og-images',
+  'logs',
 ])
 
 export interface FileInfo {