Migrate all <img>-based icons to inline SVG via PHP helper

Replace every <img src="/assets/icons/..."> with <?= icon('name') ?>
across 26 template files. The PHP helper inlines the SVG markup into the
DOM so CSS color cascades naturally through fill="currentColor".

- Add src/icon.php helper: reads SVG file, sets width/height to 1em,
  injects aria-hidden, supports optional CSS class
- Fix 12 icon SVGs that had hardcoded fill="#000000" or missing fill attr
- Replace search.svg with Phosphor fill-based magnifying glass
- Add explicit SVG sizes for admin header nav icons (16px/20px)
- Scope public search icon CSS to form[role=search]:not(.header-search-form)
  to avoid breaking admin header layout; change stroke to fill
- Remove <img> filter: brightness(0) invert(1) hacks from admin.css
This commit is contained in:
Pontoporeia
2026-06-21 17:23:37 +02:00
parent b1774e6e97
commit dfde88eaa5
42 changed files with 166 additions and 108 deletions

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<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" fill="currentColor" viewBox="0 0 256 256"><path d="M230.64,25.36a32,32,0,0,0-45.26,0q-.21.21-.42.45L131.55,88.22,121,77.64a24,24,0,0,0-33.95,0l-76.69,76.7a8,8,0,0,0,0,11.31l80,80a8,8,0,0,0,11.31,0L178.36,169a24,24,0,0,0,0-33.95l-10.58-10.57L230.19,71c.15-.14.31-.28.45-.43A32,32,0,0,0,230.64,25.36ZM96,228.69,79.32,212l22.34-22.35a8,8,0,0,0-11.31-11.31L68,200.68,55.32,188l22.34-22.35a8,8,0,0,0-11.31-11.31L44,176.68,27.31,160,72,115.31,140.69,184ZM219.52,59.1l-68.71,58.81a8,8,0,0,0-.46,11.74L167,146.34a8,8,0,0,1,0,11.31l-15,15L83.32,104l15-15a8,8,0,0,1,11.31,0l16.69,16.69a8,8,0,0,0,11.74-.46L196.9,36.48A16,16,0,0,1,219.52,59.1Z"></path></svg>

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