Update app icon for ios26

LoopFollow/Resources/Assets.xcassets/AppIcon.appiconset/convert_icon.sh

@@ -0,0 +1,71 @@
+#!/bin/bash
+# Convert SVG icon to all required iOS app icon PNG sizes using Inkscape
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+SVG_PATH="$SCRIPT_DIR/loopfollow-icon.svg"
+
+if [ ! -f "$SVG_PATH" ]; then
+    echo "Error: SVG file not found at $SVG_PATH"
+    exit 1
+fi
+
+if ! command -v inkscape &> /dev/null; then
+    echo "Error: Inkscape not found. Please install it first: brew install --cask inkscape"
+    exit 1
+fi
+
+echo "Converting SVG to iOS app icon PNGs using Inkscape..."
+echo "Source: $SVG_PATH"
+echo ""
+
+# iOS app icon sizes (filename size pairs)
+icon_sizes=(
+    "20.png 20"
+    "29.png 29"
+    "40.png 40"
+    "40-1.png 40"
+    "40-2.png 40"
+    "58.png 58"
+    "58-1.png 58"
+    "60.png 60"
+    "76.png 76"
+    "80.png 80"
+    "80-1.png 80"
+    "87.png 87"
+    "120.png 120"
+    "120-1.png 120"
+    "152.png 152"
+    "167.png 167"
+    "180.png 180"
+    "1024.png 1024"
+)
+
+success_count=0
+total_count=${#icon_sizes[@]}
+
+for entry in "${icon_sizes[@]}"; do
+    filename=$(echo $entry | cut -d' ' -f1)
+    size=$(echo $entry | cut -d' ' -f2)
+    png_path="$SCRIPT_DIR/$filename"
+
+    # Inkscape export command
+    if inkscape "$SVG_PATH" --export-filename="$png_path" --export-width=$size --export-height=$size --export-type=png 2>/dev/null; then
+        echo "✓ Created $filename (${size}x${size})"
+        ((success_count++))
+    else
+        echo "✗ Error creating $filename"
+    fi
+done
+
+echo ""
+echo "✓ Successfully created $success_count/$total_count icon files"
+
+if [ $success_count -eq $total_count ]; then
+    echo ""
+    echo "All icons created successfully!"
+    exit 0
+else
+    echo ""
+    echo "Some icons failed to create. Please check errors above."
+    exit 1
+fi