fix form-ancestors exception

Author: asamarco

src/proxy.ts

@@ -37,7 +37,7 @@ export function proxy(request: NextRequest) {
     `script-src 'self' 'nonce-${nonce}' 'strict-dynamic' https://cdn.jsdelivr.net ${isDevelopment ? "'unsafe-eval'" : ""}`,
     `object-src 'none'`,
     `base-uri 'self'`,
-    `form-action 'self',
+    `form-action 'self'`,
     `frame-src *`,
     `frame-ancestors 'self' https://asa.pm`,
     `connect-src 'self' *.cloudworkstations.dev api.github.com https://cdn.jsdelivr.net`,