fix v1.31.1: room card interactions no longer feed the active markup tool

- _markupClick ignores clicks originating from .roomlabel/.rlhandle
  (composedPath) and anything during an active drag/resize
- smoke_card_tool_conflict.mjs (draw/delroom/handle/during-resize +
  normal stage click still works); TESTING/CHANGELOG same-commit

custom_components/houseplan/manifest.json

@@ -16,5 +16,5 @@
   "issue_tracker": "https://github.com/Matysh/houseplan-card/issues",
   "requirements": [],
   "single_config_entry": true,
-  "version": "1.31.0"
+  "version": "1.31.1"
 }