diff --git a/next.config.ts b/next.config.ts
index a4220543..aa9192e7 100644
--- a/next.config.ts
+++ b/next.config.ts
@@ -32,9 +32,6 @@ const nextConfig: NextConfig = {
 	// Disable Next.js telemetry and browser sourcemaps in production
 	productionBrowserSourceMaps: false,
 
-	// Standalone output for smaller, faster Docker deployments and cold starts
-	output: "standalone",
-
 	experimental: {
 		useTypeScriptCli: true,
 	},
diff --git a/sentry.server.config.ts b/sentry.server.config.ts
index 5c72021c..e51d761b 100644
--- a/sentry.server.config.ts
+++ b/sentry.server.config.ts
@@ -15,6 +15,8 @@ if (dsn) {
 			"AbortError",
 			"NEXT_REDIRECT",
 			"NEXT_NOT_FOUND",
+			"UnrecognizedActionError",
+			"Server Action.*was not found on the server",
 		],
 		beforeSend: redactSentryEvent,
 	});
diff --git a/src/env.ts b/src/env.ts
index 58f1a4d9..e95c35db 100644
--- a/src/env.ts
+++ b/src/env.ts
@@ -92,8 +92,8 @@ const schema = z
 		// Logging level.
 		LOG_LEVEL: z.enum(["debug", "info", "warn", "error"]).optional(),
 		// Optional Sentry — no-op when unset.
-		SENTRY_DSN: z.string().url().optional(),
-		NEXT_PUBLIC_SENTRY_DSN: z.string().url().optional(),
+		SENTRY_DSN: z.string().url().optional().or(z.literal("")),
+		NEXT_PUBLIC_SENTRY_DSN: z.string().url().optional().or(z.literal("")),
 		SENTRY_ORG: z.string().optional(),
 		SENTRY_PROJECT: z.string().optional(),
 		SENTRY_AUTH_TOKEN: z.string().optional(),
diff --git a/src/lib/csp.ts b/src/lib/csp.ts
index c5a711e6..092bf27c 100644
--- a/src/lib/csp.ts
+++ b/src/lib/csp.ts
@@ -20,6 +20,7 @@ export function buildContentSecurityPolicy(nonce: string): string {
 		"'self'",
 		`'nonce-${nonce}'`,
 		"https://fonts.googleapis.com",
+		...(isDev ? ["'unsafe-inline'"] : []),
 	].join(" ");
 
 	return [