Add block.html to vite build

Author: Stigmatoz

vite.config.ts

@@ -36,6 +36,7 @@ export default defineConfig(({ mode }) => ({
     webExtension({
       manifest: generateManifest,
       watchFilePaths: ['package.json', 'manifest.json'],
+      additionalInputs: ['src/block.html'],
     }),
   ],
   optimizeDeps: {