fix(upload-automation): harden android and electron failure handling

Updated Android/Electron upload paths to fail deterministically and report consistent stage details, while removing unsafe stage casting and path/package mismatches. This keeps postimages automation behavior intact and makes failures easier to diagnose.

src/lib/media-hosting/__tests__/direct-url.test.ts

@@ -20,9 +20,11 @@ describe('direct-url', () => {
       expect(isDirectMediaUrl('https://example.com/video.gifv')).toBe(true);
     });
 
-    it('strips query strings before checking', () => {
+    it('strips query strings and fragments before checking', () => {
       expect(isDirectMediaUrl('https://example.com/photo.jpg?size=large')).toBe(true);
       expect(isDirectMediaUrl('https://example.com/page.html?img=photo.jpg')).toBe(false);
+      expect(isDirectMediaUrl('https://example.com/photo.png#section')).toBe(true);
+      expect(isDirectMediaUrl('https://example.com/photo.gif#')).toBe(true);
     });
 
     it('is case insensitive', () => {

src/lib/media-hosting/direct-url.ts

@@ -4,7 +4,7 @@ const DIRECT_MEDIA_EXTENSIONS = ['.jpg', '.jpeg', '.png', '.gif', '.webp', '.web
 /** Returns true if the URL appears to point to a direct media file (image or video) */
 export function isDirectMediaUrl(url: string): boolean {
   try {
-    const normalized = url.split('?')[0].toLowerCase();
+    const normalized = url.split('?')[0].split('#')[0].toLowerCase();
     return DIRECT_MEDIA_EXTENSIONS.some((ext) => normalized.endsWith(ext));
   } catch {
     return false;