#302

frontend/AGENTS.md

@@ -47,6 +47,10 @@ If either command cannot be run or fails, report the exact command and failure.
 - Never write a TypeScript or TSX line longer than 99 characters.
 - Aim to keep TypeScript and TSX lines within 79 characters where practical.
 - Use 4-space logical indentation in TypeScript and TSX.
+- For arrays, never put whitespace or a line break immediately before `]`.
+- Keep the first element on the same line as `[` by default.
+- If an array would exceed the line limit, break after `[` and indent
+  elements by 4 spaces.
 - In TypeScript and TSX only, replace every leading run of 8 spaces with a tab
   to reduce bytes.
 - Treat one leading tab as exactly equivalent to 8 leading spaces.