feat: saveToken plugin for app groups on iOS

This will allow the share extension to access the Bearer token to send
images to the backend.

frontend/src-tauri/Cargo.lock

@@ -18,6 +18,7 @@ dependencies = [
  "tauri-plugin-fs",
  "tauri-plugin-global-shortcut",
  "tauri-plugin-http",
+ "tauri-plugin-ios-shared-token",
  "tauri-plugin-log",
  "tauri-plugin-os",
  "tauri-plugin-sharetarget",
@@ -4113,6 +4114,16 @@ dependencies = [
  "urlpattern",
 ]
 
+[[package]]
+name = "tauri-plugin-ios-shared-token"
+version = "0.1.0"
+dependencies = [
+ "serde",
+ "tauri",
+ "tauri-plugin",
+ "thiserror 2.0.12",
+]
+
 [[package]]
 name = "tauri-plugin-log"
 version = "2.4.0"

frontend/src-tauri/Cargo.toml

@@ -40,3 +40,6 @@ tauri-plugin-global-shortcut = "2"
 
 [target."cfg(any(target_os = \"android\", target_os = \"ios\"))".dependencies]
 tauri-plugin-sharetarget = { path = "../../tauri-plugin-sharetarget"}
+
+[target."cfg(any(target_os = \"ios\"))".dependencies]
+tauri-plugin-ios-shared-token = { path = "../../tauri-plugin-ios-shared-token"}

frontend/src-tauri/capabilities/mobile.toml

@@ -9,6 +9,7 @@ permissions = [
     "http:default",
     "os:default",
     "sharetarget:default",
+    "ios-shared-token:default",
     { identifier = "http:default", allow = [
         { url = "https://haystack.johncosta.tech" },
         { url = "http://localhost:3040" },

frontend/src-tauri/src/lib.rs

@@ -58,6 +58,8 @@ pub fn android() {
         .plugin(tauri_plugin_store::Builder::new().build())
         .plugin(tauri_plugin_http::init())
         .plugin(tauri_plugin_sharetarget::init())
+        #[cfg(target_os = "ios")]
+        .plugin(tauri_plugin_ios_shared_token::init())
         .setup(|app| {
             log::info!("running things!");
             setup_window(app)?;