chore(lint): remove dead eslint-disable directives

The project lints with Biome only, so none of these 78 directives across 57
files ever suppressed anything. Directives that carried the rationale for a
flagged dynamic index access keep that rationale as a plain comment.

src/actions/save-logo.ts

@@ -29,9 +29,7 @@ export async function saveLogo(
 		}
 
 		const buffer = upload.bytes;
-		// eslint-disable-next-line security/detect-non-literal-fs-filename
 		await mkdir(baseDir, { recursive: true });
-		// eslint-disable-next-line security/detect-non-literal-fs-filename
 		await writeFile(filePath, buffer);
 
 		const url = `/api/media/logo/${filename}`;