improve comments

src/main/index.ts

@@ -439,6 +439,8 @@ const setProgressBar = (v: number) => mainWindow?.setProgressBar(v);
 function sendOsNotification(options: NotificationConstructorOptions) {
   if (!Notification.isSupported()) return;
   const notification = new Notification(options);
+  // Note: For notifications on macOS, your application will need to be code-signed in order for notification events to emit correctly. This requirement stems from the underlying UNNotification API provided by Apple. Unsigned binaries will emit a `failed` event when notification APIs are called.
+  // https://www.electronjs.org/docs/latest/tutorial/notifications#macos
   notification.on('failed', (_e, error) => logger.warn('Notification failed', error));
   notification.show();
 }

src/renderer/src/App.tsx

@@ -1397,7 +1397,7 @@ function App() {
 
     async function tryFindAndLoadProjectFile({ chapters, cod }: { chapters: FFprobeChapter[], cod: string | undefined }) {
       try {
-        // First try to open from from working dir
+        // First try to open from working dir
         if (await tryOpenProjectPath(getEdlFilePath(fp, cod))) return;
 
         // then try to open project from source file dir
@@ -1572,7 +1572,7 @@ function App() {
 
       const mediaFilePath = pathJoin(dirname(path), mediaFileName);
 
-      // Note: MAS only allows fs.stat (pathExists) if we don't have access to input dir yet
+      // Note: MAS doesn't allow anything else than fs.access before the user has granted our app access to input dir
       if (!(await mainApi.pathExists(mediaFilePath))) {
         errorToast(i18n.t('The media file referenced by the project file you tried to open does not exist in the same directory as the project file: {{mediaFileName}}', { mediaFileName }));
         return;