Add integration icon

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Home Assistant 2026.3+ shows custom integrations' own brand images from
custom_components/<domain>/brand/. Add a radiator with a forecast curve
(solid past, "now" marker, dashed prediction) as icon.png/icon@2x.png
(256/512 px, transparent) plus dark-theme variants, so the integration
is easy to spot in Devices & services. Older HA versions ignore the
folder and show the generic placeholder; the integration is unaffected.

scripts/make_brand_icons.py regenerates the images with Pillow from the
test requirements; the package check verifies sizes and transparency.
Listed under 0.2.3, which has not been deployed yet.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

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buzeraandClaude Opus 5.5 committed 2026-10-26 22:13:20 +02:00

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commit ec3a0738fe

8 files changed

+123 -1

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custom_components/heating_mpc/brand/dark_icon.png

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custom_components/heating_mpc/brand/dark_icon@2x.png

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custom_components/heating_mpc/brand/icon.png

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custom_components/heating_mpc/brand/icon@2x.png

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