Exclude service worker and edit/pin/watch/new pages from main cache

We don't need the service worker to cache itself, or pages that won't
work offline anyway.

app/javascript/controllers/magic_link_controller.js

@@ -15,7 +15,7 @@ export default class extends Controller {
 
   submit() {
     if (this.inputTarget.disabled) return
-    this.element.submit()
+    this.element.requestSubmit()
     this.inputTarget.disabled = true
   }
 }