v0.1.6 — Setup error logging

v0.1.6

Fixed

• Added defensive setup logging around static path, HTTP view, and custom panel registration.
• If setup fails, Home Assistant now logs the full traceback, unloads the config entry cleanly, and re-raises the original exception so the failure is visible.
• Addresses the missing sidebar panel / no useful logs report in #1.

Verification

• npm ci
• npm run check
• python -m py_compile custom_components/action_explorer/*.py
• git diff --check
• python -m json.tool hacs.json
• python -m json.tool custom_components/action_explorer/manifest.json
• GitHub Actions validate passed on 195a443.