Add rec command option mapping

- Add a Claude command that maps short options to exact review replies
- Show a short option table when the argument is missing or invalid

Author: BunsDev

.claude/commands/rec.md

@@ -0,0 +1,19 @@
+---
+argument-hint: <option>
+---
+
+Respond with ONLY the exact text for the matching option below. No extra commentary.
+
+Options:
+- `lgtm` → "LGTM — approved."
+- `ack` → "Acknowledged."
+- `done` → "Done."
+- `wip` → "Work in progress — not ready for review."
+- `fix` → "Needs changes — see comments."
+- `skip` → "Skipping."
+- `no` → "No."
+- `yes` → "Yes."
+
+Argument: $ARGUMENTS
+
+If the argument is empty or doesn't match an option, list all available options as a short table.