- RegexCache: change ETS table from :public to :protected for consistency
with other tables, preventing uncontrolled writes bypassing GenServer
- MobileChannel: ensure_float now returns nil instead of the original
unparsed string on parse failure, so validate_bounds properly rejects it
- map.ts: remove dead commented-out localStorage code
- map.ts: use instanceof HTMLAnchorElement instead of unsafe type cast
in popup navigation handler
- TrailManager: add destroyed flag to prevent stale RAF and debounce
callbacks from firing after destroy, and clean up hover timer on destroy
https://claude.ai/code/session_01Ps7Zq3wiBur1RtRKN7JM6X
a8051ce247