fix: bug where post associations are not shown when the directory is `files`

src/controllers/admin/uploads.js

@@ -46,7 +46,7 @@ uploadsController.get = async function (req, res, next) {
 		});
 
 		// Add post usage info if in /files
-		if (['/files', '/files/'].includes(req.query.dir)) {
+		if (['files', '/files', '/files/'].includes(req.query.dir)) {
 			const usage = await posts.uploads.getUsage(files);
 			files.forEach((file, idx) => {
 				file.inPids = usage[idx].map(pid => parseInt(pid, 10));