feat(tauri): webview bundle plugin for tauri v2

[seokju-na]

Summary

Add webview-bundle-tauri crate is plugin for tauri v2.

See example code below:

use tauri::{Manager, WebviewUrl};
use webview_bundle_tauri::cache::NoopCache;
use webview_bundle_tauri::config::Config;
use webview_bundle_tauri::loader::FSLoader;

fn main() {
  tauri::Builder::default()
    .plugin(webview_bundle_tauri::init("app", |app, _api| {
      let mut dir = app.path().resource_dir()?;
      dir.push("webview-bundles");
      let config = Config::builder()
        .cache(NoopCache::default())
        .loader(FSLoader::from_dir(dir))
        .build();
      Ok(config)
    }))
    .setup(|app| {
      let window = tauri::window::WindowBuilder::new(app, "primary").build()?;
      let webview_builder = tauri::webview::WebviewBuilder::new(
        "primary",
        WebviewUrl::CustomProtocol(url::Url::parse("app://bundle_name").unwrap()),
      );
      let _webview = window.add_child(
        webview_builder,
        tauri::LogicalPosition::new(0, 0),
        window.inner_size().unwrap(),
      );
      Ok(())
    })
    .run(tauri::generate_context!())
    .expect("error while running tauri application");
}

Test Plan

Should pass CI.