Ignore source/extension, tracker icon and thumbnails requests from image queue

The server is not requesting these images through an extension; thus, it is not a problem to send them directly to the server since there is no problem of getting the server "stuck" due to extension rate limits.

src/features/browse/sources/components/SourceCard.tsx

@@ -67,7 +67,15 @@ export const SourceCard: React.FC<IProps> = (props: IProps) => {
                 state={{ contentType: SourceContentType.POPULAR, clearCache: true }}
             >
                 <ListCardContent>
-                    <ListCardAvatar iconUrl={requestManager.getValidImgUrlFor(iconUrl)} alt={sourceName} />
+                    <ListCardAvatar
+                        iconUrl={requestManager.getValidImgUrlFor(iconUrl)}
+                        alt={sourceName}
+                        slots={{
+                            spinnerImageProps: {
+                                ignoreQueue: true,
+                            },
+                        }}
+                    />
                     <Stack
                         sx={{
                             justifyContent: 'center',