feat(import-progress): track and expose Immich import progress

This change introduces a cross-language import progress API for Immich
imports and exposes a new query command to report live progress. A
new ImportProgress model captures active state, totals, and bytes
downloaded, allowing consuming code to display import status to users.

- Adds ImportProgress data type and progress tracking during import
- Exposes get_immich_import_progress command in Android and Rust
- Updates permissions and schemas to include allow-get-immich-import-progress

plugins/src/commands.rs

@@ -111,3 +111,8 @@ pub(crate) async fn import_immich_assets<R: Runtime>(
 ) -> Result<WallpaperState> {
     app.wallpaper().import_immich_assets(ImmichImportRequest { ids })
 }
+
+#[command]
+pub(crate) async fn get_immich_import_progress<R: Runtime>(app: AppHandle<R>) -> Result<ImmichImportProgress> {
+    app.wallpaper().get_immich_import_progress()
+}

plugins/src/desktop.rs

@@ -143,4 +143,7 @@ impl<R: Runtime> Wallpaper<R> {
     pub fn import_immich_assets(&self, _payload: ImmichImportRequest) -> crate::Result<WallpaperState> {
         Ok(Self::demo())
     }
+    pub fn get_immich_import_progress(&self) -> crate::Result<ImmichImportProgress> {
+        Ok(ImmichImportProgress::default())
+    }
 }

plugins/src/lib.rs

@@ -51,7 +51,8 @@ pub fn init<R: Runtime>() -> TauriPlugin<R> {
             commands::disconnect_immich,
             commands::get_immich_albums,
             commands::get_immich_assets,
-            commands::import_immich_assets
+            commands::import_immich_assets,
+            commands::get_immich_import_progress
         ])
         .setup(|app, api| {
             #[cfg(mobile)]

plugins/src/mobile.rs

@@ -88,4 +88,7 @@ impl<R: Runtime> Wallpaper<R> {
     pub fn import_immich_assets(&self, payload: ImmichImportRequest) -> crate::Result<WallpaperState> {
         self.0.run_mobile_plugin("importImmichAssets", payload).map_err(Into::into)
     }
+    pub fn get_immich_import_progress(&self) -> crate::Result<ImmichImportProgress> {
+        self.0.run_mobile_plugin("getImmichImportProgress", ()).map_err(Into::into)
+    }
 }

plugins/src/models.rs

@@ -139,3 +139,13 @@ pub struct ImmichAssetsPage {
 pub struct ImmichImportRequest {
     pub ids: Vec<String>,
 }
+
+#[derive(Debug, Clone, Default, Deserialize, Serialize)]
+#[serde(rename_all = "camelCase")]
+pub struct ImmichImportProgress {
+    pub active: bool,
+    pub completed: usize,
+    pub total: usize,
+    pub bytes_downloaded: u64,
+    pub bytes_total: u64,
+}