refactor: improve the error message

gpgui/src-tauri/src/storage.rs

@@ -32,12 +32,15 @@ impl AppStorage<'_> {
         }
     }
 
+    /// Get a value from the store (.data.json).
+    /// If the value is encrypted, it will be decrypted.
+    /// If the value is not found, or if there is an error, `None` is returned.
     pub fn get<T: DeserializeOwned + Debug>(&self, hint: KeyHint) -> Option<T> {
         let stores = self.app_handle.state::<StoreCollection<Wry>>();
         with_store(self.app_handle.clone(), stores, self.path, |store| {
             store
                 .get(hint.key)
-                .ok_or_else(|| Error::Deserialize("Value not found".into()))
+                .ok_or_else(|| Error::Deserialize(format!("Key {} not found in store", hint.key).into()))
                 .and_then(|value| {
                     if !hint.encrypted {
                         return Ok(serde_json::from_value::<T>(value.clone())?);

gpgui/src/components/ConnectForm/PasswordAuth.tsx

@@ -66,6 +66,7 @@ export default function PasswordAuth() {
               type="submit"
               loading={loading}
               disabled={loading}
+              sx={{ flex: 1 }}
             >
               Login
             </LoadingButton>