add aifont package

pkg/aifont/PKGBUILD

@@ -0,0 +1,24 @@
+pkgname=aifont
+pkgver=0.0.1
+pkgrel=1
+
+pkgdesc='Custom font for aios'
+arch=('any')
+url='https://git.syui.ai/ai/font'
+license=('MIT')
+source=("git+https://git.syui.ai/ai/font.git#branch=main")
+sha256sums=('SKIP')
+
+pkgver() {
+  cd font
+  printf "%s.r%s.g%s" \
+    "0.0.1" \
+    "$(git rev-list --count HEAD)" \
+    "$(git rev-parse --short HEAD)"
+}
+
+package() {
+  cd font
+  install -Dm644 aifont.ttf "$pkgdir/usr/share/fonts/TTF/aifont.ttf"
+  install -Dm644 LICENSE "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
+}