Replace pixel PNG icons with Lucide and Simple Icons vector drawables

[Copilot]

All raster PNG icons have been replaced with Android Vector Drawable XML equivalents, eliminating pixelation at varying densities and reducing bundle size.

Changes

• 88 PNG → XML conversions (Lucide): Each Lucide icon fetched from lucide-icons/lucide, converted to Android <vector> format with stroke="#000000" (replacing currentColor), strokeWidth="2", round linecap/linejoin
• 6 PNG → XML conversions (Simple Icons): Brand icons (github, google_play, instagram, mastodon, threads, whatsapp) fetched from Simple Icons and converted to Android <vector> format with fillColor="#000000"
• Deleted all corresponding .png files

Example conversion (Lucide icon)

<!-- arrow_left.xml -->
<vector xmlns:android="http://schemas.android.com/apk/res/android"
    android:width="24dp" android:height="24dp"
    android:viewportWidth="24" android:viewportHeight="24">
  <path android:pathData="m12 19-7-7 7-7"
      android:strokeLineJoin="round" android:strokeWidth="2"
      android:fillColor="#00000000" android:strokeColor="#000000"
      android:strokeLineCap="round"/>
  <path android:pathData="M19 12H5" ... />
</vector>

Icons left as PNG (no vector replacement available)

File	Reason
fingerprint.png	Not in Lucide or Simple Icons
logo.png, logo_dark.png, logo_light.png	Custom app logos
undraw_relaxing_at_home_black.png, undraw_relaxing_at_home_white.png	Custom illustrations
union_jack.png	Custom flag graphic

Original prompt

---

This section details on the original issue you should resolve

<issue_title>Replace all pixel icons with vecor graphics</issue_title>
<issue_description># Steps to replace icons

1. Download SVG from lucide.dev for corresponding icon
2. Import it as a VectorAsset in the Android ressources
3. Replace currentColor with #000000
4. Move .xml to composeRessources
5. Delete .png file
6. Build</issue_description>

<agent_instructions>Use the SVG files from Lucide, for icons (find them at https://lucide.dev/guide/packages/lucide-static). They need to be converted to android vector drawables, raw svgs are not supported. Replace the png versions with their .svg (after conversion it's an xml) counterpart. Do it in multiple commits. Leave all drawables you cannot find a replacement svg for and list them at the end in a comment on this PR</agent_instructions>

Comments on the Issue (you are @copilot in this section)

• Fixes Replace all pixel icons with vecor graphics #415

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[Julius-Babies]

@copilot Branc icons can be used from simpleicons

[Copilot]

@copilot Branc icons can be used from simpleicons

Done in cf429b0. Converted all 6 brand icon PNGs (github, google_play, instagram, mastodon, threads, whatsapp) to Android vector drawables using SVG data from Simple Icons.

Remaining PNGs with no vector replacement:

• fingerprint.png — not in Lucide or Simple Icons
• logo.png, logo_dark.png, logo_light.png — custom app logos
• undraw_relaxing_at_home_black.png, undraw_relaxing_at_home_white.png — custom illustrations
• union_jack.png — custom flag graphic

[Julius-Babies]

Closing in favour of #436