feat: Add macOS VLC native bundling and improve UI styling

- Added AsyncImageLoader package for improved image loading.
- Implemented macOS native VLC library bundling with a script to fetch and copy necessary files.
- Enhanced PlayerView UI with updated colors and improved layout for better user experience.
- Refactored media playback logic in PlayerView to handle buffering and errors more gracefully.
- Updated Playlists and Programs views to use consistent styling and improved text colors.
- Introduced a new settings layout with better organization and visual appeal.

TV Player Avalonia/scripts/fetch-vlc-macos.sh

@@ -0,0 +1,68 @@
+#!/bin/sh
+set -eu
+
+project_dir="$1"
+lib_dir="$project_dir/natives/macos/lib"
+plugins_dir="$project_dir/natives/macos/plugins"
+
+if [ -f "$lib_dir/libvlccore.dylib" ] && [ -f "$lib_dir/libvlc.dylib" ] && [ -d "$plugins_dir" ]; then
+  echo "[VLC] macOS native libs and plugins already bundled"
+  exit 0
+fi
+
+download_dir="$project_dir/obj/vlc-download"
+mount_point="$download_dir/mount"
+mkdir -p "$download_dir" "$project_dir/natives/macos"
+
+arch="$(uname -m)"
+case "$arch" in
+  arm64|aarch64)
+    dmg_name="vlc-3.0.21-arm64.dmg"
+    ;;
+  x86_64)
+    dmg_name="vlc-3.0.21-intel64.dmg"
+    ;;
+  *)
+    echo "[VLC] Unsupported macOS architecture: $arch"
+    exit 1
+    ;;
+esac
+
+url="https://get.videolan.org/vlc/3.0.21/macosx/$dmg_name"
+dmg_path="$download_dir/$dmg_name"
+
+if [ ! -f "$dmg_path" ]; then
+  echo "[VLC] Downloading $url"
+  curl -L --fail --retry 3 --retry-delay 2 -o "$dmg_path" "$url"
+fi
+
+if [ -d "$mount_point" ]; then
+  hdiutil detach "$mount_point" >/dev/null 2>&1 || true
+fi
+mkdir -p "$mount_point"
+
+cleanup() {
+  hdiutil detach "$mount_point" >/dev/null 2>&1 || true
+}
+trap cleanup EXIT
+
+echo "[VLC] Mounting DMG"
+hdiutil attach "$dmg_path" -nobrowse -readonly -mountpoint "$mount_point" >/dev/null
+
+if [ ! -d "$mount_point/VLC.app/Contents/MacOS/lib" ]; then
+  echo "[VLC] Could not find VLC libs inside mounted image"
+  exit 1
+fi
+
+echo "[VLC] Copying native libraries and plugins"
+rm -rf "$project_dir/natives/macos/lib"
+rm -rf "$project_dir/natives/macos/plugins"
+cp -R "$mount_point/VLC.app/Contents/MacOS/lib" "$project_dir/natives/macos/"
+if [ -d "$mount_point/VLC.app/Contents/MacOS/plugins" ]; then
+  cp -R "$mount_point/VLC.app/Contents/MacOS/plugins" "$project_dir/natives/macos/"
+fi
+
+hdiutil detach "$mount_point" >/dev/null 2>&1 || true
+trap - EXIT
+
+echo "[VLC] Bundled macOS native runtime under $project_dir/natives/macos"