feat(electron): recording popups (#11016)

Added a recording popup UI for the audio recording feature in the desktop app, improving the user experience when capturing audio from applications.

### What changed?

- Created a new popup window system for displaying recording controls
- Added a dedicated recording UI with start/stop controls and status indicators
- Moved audio encoding logic from the main app to a dedicated module
- Implemented smooth animations for popup appearance/disappearance
- Updated the recording workflow to show visual feedback during recording process
- Added internationalization support for recording-related text
- Modified the recording status flow to include new states: new, recording, stopped, ready

fix AF-2340

tools/cli/src/webpack/html-plugin.ts

@@ -112,6 +112,19 @@ export function createBackgroundWorkerHTMLPlugin(
   });
 }
 
+export function createPopupHTMLPlugin(
+  flags: BuildFlags,
+  BUILD_CONFIG: BUILD_CONFIG_TYPE
+) {
+  const htmlPluginOptions = getHTMLPluginOptions(flags, BUILD_CONFIG);
+
+  return new HTMLPlugin({
+    ...htmlPluginOptions,
+    chunks: ['popup'],
+    filename: `popup.html`,
+  });
+}
+
 export function createHTMLPlugins(
   flags: BuildFlags,
   BUILD_CONFIG: BUILD_CONFIG_TYPE