Save three requests per card view

Trade off is potentially a tiny delay on opening when reassigning, but
that seems worth it.

app/javascript/controllers/dialog_controller.js

@@ -24,6 +24,7 @@ export default class extends Controller {
 
     limitHeightToViewport(this.dialogTarget, true)
 
+    this.#loadLazyFrames()
     this.dialogTarget.setAttribute("aria-hidden", "false")
     this.dispatch("show")
   }
@@ -54,4 +55,8 @@ export default class extends Controller {
       event.stopPropagation()
     }
   }
+
+  #loadLazyFrames() {
+    Array.from(this.dialogTarget.querySelectorAll("turbo-frame")).forEach(frame => { frame.loading = "eager" })
+  }
 }