return structured errors from commands (wip)

src/views/EnterCredentials.svelte

@@ -24,6 +24,7 @@
             }
             catch (e) {
                 error = e;
+                window.error = e;
             }
 
         }

src/views/Home.svelte

@@ -19,10 +19,6 @@
     onMount(async() => {
         status = await invoke('get_session_status');
     })
-
-    function blah() {
-        console.log('blah');
-    }
 </script>
 
 <h1 class="text-4xl text-gray-300">Creddy</h1>

src/views/Unlock.svelte

@@ -24,6 +24,7 @@
         }
         catch (e) {
             error = e;
+            window.error = e;
         }
     }
 </script>