v3.13.0 – Auto-versioning + Bubble Card sizing

Improvements

Auto-versioning (from ha-netio)

Card version is now defined only in the JS files (single source of truth). __init__.py reads it dynamically on startup — no more manual syncing of CARD_VERSION in const.py.

Release checklist simplified:

• ✅ audac-mtx-card.js line 1: CARD_VERSION
• ✅ audac-xmp44-card.js line 1: XMP44_CARD_VERSION
• ✅ manifest.json: version
• ✅ README.md: badge
• const.py: CARD_VERSION removed!

Bubble Card sizing (both MTX + XMP44)

All cards now follow the compact Bubble Card design language:

Element	Before	After
Card radius	24px / 18px mixed	25px consistent
Card padding	20px	16px
Header icon	42px, square	38px, round
Title	16px	14px
Zone/slot icons	40px, square	36px, round
Zone row height	~68px	~56px
Action buttons	square (12px)	pill-shape (20px)
Play buttons	square-rounded	fully round