davide 374d1c6b60 ui: recolor icons blue → purple for BitcoinPurple branding ...

SVG gradient stops updated directly; PNG files processed with a
+65° HSV hue rotation on blue-range pixels (185–245°, sat > 0.15),
preserving transparency, black, and white unchanged

2026-05-05 14:11:29 +02:00

7.5 KiB

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