P1 Stream B: port iOS brand assets to Android

- outline, tab_view, app_icon_mark, widget_icon: rasterized from iOS
  PDF/PNG sources at 1024px (gradients/shadows would flatten via SVG trace)
- honeycomb_texture: hand-authored VectorDrawable, seamless hex tiling
  verified at 4x4 render
- widget_icon: adaptive icon (mipmap-anydpi-v26) + density-specific
  mipmap + foreground bitmaps (mdpi..xxxhdpi)
- Source PDFs preserved in docs/ios-parity/source-assets/ for future
  re-rasterization

AssetInventoryTest asserts all 5 Res.drawable entries resolve.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

composeApp/src/commonMain/composeResources/drawable/honeycomb_texture.xml

@@ -0,0 +1,68 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  honeycomb_texture
+
+  Seamlessly tileable honeycomb pattern, mimicking the faint hex grid in
+  iOS outline.pdf / tab_view. Meant to be painted as a repeating tile via
+  Compose (e.g. Brush.tile or Modifier.drawBehind { drawImage(tileMode=Repeated) }).
+
+  Geometry — pointy-top hexagons (flat sides left/right, points top/bottom),
+  side length s = 10.
+    W = sqrt(3) * s = 17.3205   (hexagon width)
+    Row vertical step (center-to-center) = 1.5 * s = 15
+    Two rows = 30u vertical period
+    Tile size = W x 30 = 17.3205 x 30
+
+  Row 0 has hex centers at x = 0, W, 2W, ...
+  Row 1 (offset) has hex centers at x = W/2, 3W/2, ...  (offset by +W/2)
+  Row 2 aligns with Row 0 again.
+
+  In one W x 30 tile we need:
+    - Row 0 center at (0, 0): partial, 4 corners at tile corners → contributes 1/4 hex each to 4 adjacent tiles.
+    - Row 0 center at (W, 0): same (tile corners on right edge).
+    - Row 1 center at (W/2, 15): fully inside tile.
+
+  Stroke: amber @ ~20% alpha via android:tint, so it reads as subtle background.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="86dp"
+    android:height="150dp"
+    android:viewportWidth="17.3205"
+    android:viewportHeight="30"
+    android:tint="#33F5A623">
+
+    <!-- Row 1 full hex, center (W/2, 15) = (8.66025, 15), vertices at y=5 & y=25 -->
+    <path
+        android:pathData="M 8.66025,5 L 17.3205,10 L 17.3205,20 L 8.66025,25 L 0,20 L 0,10 Z"
+        android:strokeColor="#FFFFFFFF"
+        android:strokeWidth="0.4"
+        android:fillColor="#00000000" />
+
+    <!-- Row 0 partial hex, center (0, 0). Only bottom-right quadrant inside tile. -->
+    <path
+        android:pathData="M 0,-10 L 8.66025,-5 L 8.66025,5 L 0,10 L -8.66025,5 L -8.66025,-5 Z"
+        android:strokeColor="#FFFFFFFF"
+        android:strokeWidth="0.4"
+        android:fillColor="#00000000" />
+
+    <!-- Row 0 partial hex, center (W, 0). Only bottom-left quadrant inside tile. -->
+    <path
+        android:pathData="M 17.3205,-10 L 25.98075,-5 L 25.98075,5 L 17.3205,10 L 8.66025,5 L 8.66025,-5 Z"
+        android:strokeColor="#FFFFFFFF"
+        android:strokeWidth="0.4"
+        android:fillColor="#00000000" />
+
+    <!-- Row 2 partial hex, center (0, 30). Only top-right quadrant inside tile. -->
+    <path
+        android:pathData="M 0,20 L 8.66025,25 L 8.66025,35 L 0,40 L -8.66025,35 L -8.66025,25 Z"
+        android:strokeColor="#FFFFFFFF"
+        android:strokeWidth="0.4"
+        android:fillColor="#00000000" />
+
+    <!-- Row 2 partial hex, center (W, 30). Only top-left quadrant inside tile. -->
+    <path
+        android:pathData="M 17.3205,20 L 25.98075,25 L 25.98075,35 L 17.3205,40 L 8.66025,35 L 8.66025,25 Z"
+        android:strokeColor="#FFFFFFFF"
+        android:strokeWidth="0.4"
+        android:fillColor="#00000000" />
+</vector>