Enforcement catches

A `return ... as T` cast blocked at write time; the fix was a real type guard, not a silenced rule.

An `as unknown as T` the edit merely carried over from existing code still got blocked — and replaced with a mapper.

A `tab.children!` blocked at write time; optional chaining went in instead.

A bare Function-shaped type in an API route blocked at write time; the helper got rewritten with a specific signature.

The hook blocked an interpolated SQL string — twice — until the query became a fixed prepared statement.

Three write attempts blocked; the agent reverted to the clean committed state and flagged the RPC route instead of forcing a hack.

A layout about to become a client component got blocked; the interactive part became its own component instead.

The rules aren't TypeScript-only — a Python script's blanket exception handler got blocked the same way.