1.5.5: restore the Gutenberg color picker

[matthummel-pa]

The block editor color picker could not apply a color. Tailwind v4’s theme(static) dump wrote 288 oklch() swatches into theme.json and Sage’s default left custom: false, so Gutenberg had no custom hex control and could not parse the palette.

Fix

• Acreline hex palette: Forest, Clay, Navy, Burgundy, Harvest, Lake, Orchard, Charcoal, plus paper, ink, and white
• custom: true so the hex picker is back
• disableTailwindColors: true so Vite does not regenerate the oklch rainbow
• Runtime wp_theme_json_data_theme filter so the picker stays hex even if a stale build is present
• Editor canvas loads Identity CSS after the compiled sheet (same order as the public layout)
• Settings color fields copy a typed hex onto the native color input on save

Test

• Edit a page. Select a paragraph. Color panel: Forest swatch, then a custom hex. Text should change in the canvas.
• Appearance → Acreline Settings → General: Accent / Paper / Ink still save.
• Appearance → Customize → Colors: Accent / Paper / Ink still open.

Version: 1.5.5 (style.css, readme.txt, changelog).