feat(mobile): add biometric plugin (#829)

* chore: update deps, make mobile script paths relative

* feat(biometric): setup plugin folder

* feat: implement iOS

* add api

* android

* fix plugin name

* also check empty info.plist entry

* add example

* fix android

* supress

* lint

* better explanation

* add partners & contributed by

* change ext

* license headers

* update vite

* add covector setup

* tauri/dox removed

* add example

* docs

---------

Co-authored-by: Lucas Nogueira <lucas@tauri.app>

plugins/biometric/src/error.rs

@@ -0,0 +1,25 @@
+// Copyright 2019-2023 Tauri Programme within The Commons Conservancy
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT
+
+use serde::{ser::Serializer, Serialize};
+
+pub type Result<T> = std::result::Result<T, Error>;
+
+#[derive(Debug, thiserror::Error)]
+pub enum Error {
+    #[error(transparent)]
+    Io(#[from] std::io::Error),
+    #[cfg(mobile)]
+    #[error(transparent)]
+    PluginInvoke(#[from] tauri::plugin::mobile::PluginInvokeError),
+}
+
+impl Serialize for Error {
+    fn serialize<S>(&self, serializer: S) -> std::result::Result<S::Ok, S::Error>
+    where
+        S: Serializer,
+    {
+        serializer.serialize_str(self.to_string().as_ref())
+    }
+}