Fixed manifest 404 errors (#556)

Author: AlexJSully

.gitignore

@@ -79,8 +79,6 @@ tsconfig.tsbuildinfo
 
 # Service workers
 *.js.map
-sw.js
-sw.js.map
 workbox-*.js
 worker-*.js
 

next.config.js

@@ -44,6 +44,23 @@ const nextConfig = {
 					},
 				],
 			},
+			{
+				source: '/sw.js',
+				headers: [
+					{
+						key: 'Content-Type',
+						value: 'application/javascript; charset=utf-8',
+					},
+					{
+						key: 'Cache-Control',
+						value: 'public, max-age=0, must-revalidate',
+					},
+					{
+						key: 'Service-Worker-Allowed',
+						value: '/',
+					},
+				],
+			},
 		];
 	},