refactor(frontend): asとanyをすぐなおせる範囲で除去 (#14848)

* refactor(frontend): できるだけanyを除去

* refactor

* lint

* fix

* remove unused

* Update packages/frontend/src/components/MkReactionsViewer.details.vue

* Update packages/frontend/src/components/MkUsersTooltip.vue

---------

Co-authored-by: syuilo <4439005+syuilo@users.noreply.github.com>

packages/frontend/src/scripts/upload.ts

@@ -32,13 +32,13 @@ const mimeTypeMap = {
 
 export function uploadFile(
 	file: File,
-	folder?: any,
+	folder?: string | Misskey.entities.DriveFolder,
 	name?: string,
 	keepOriginal: boolean = defaultStore.state.keepOriginalUploading,
 ): Promise<Misskey.entities.DriveFile> {
 	if ($i == null) throw new Error('Not logged in');
 
-	if (folder && typeof folder === 'object') folder = folder.id;
+	const _folder = typeof folder === 'string' ? folder : folder?.id;
 
 	if (file.size > instance.maxFileSize) {
 		alert({
@@ -89,11 +89,11 @@ export function uploadFile(
 			}
 
 			const formData = new FormData();
-			formData.append('i', $i.token);
+			formData.append('i', $i!.token);
 			formData.append('force', 'true');
 			formData.append('file', resizedImage ?? file);
 			formData.append('name', ctx.name);
-			if (folder) formData.append('folderId', folder);
+			if (_folder) formData.append('folderId', _folder);
 
 			const xhr = new XMLHttpRequest();
 			xhr.open('POST', apiUrl + '/drive/files/create', true);