added PKGBUILD and updated config location

PKGBUILD

@@ -0,0 +1,30 @@
+# Maintainer: Cosmo
+pkgname=xivlauncher-wrapper
+pkgver=0.1.0
+pkgrel=1
+pkgdesc="Wrapper for XIVLauncher with OTP injection"
+arch=('any')
+url="https://github.com/goatcorp/XIVLauncher.Core"
+license=('MIT')
+depends=('python' 'xivlauncher')
+optdepends=()
+makedepends=('git')
+source=("xivlauncher-wrapper.desktop"
+        "xivlauncher-wrapper.png"
+        "wrapper.py"
+        "config.example.json")
+sha256sums=('SKIP' 'SKIP' 'SKIP' 'SKIP')
+
+package() {
+    # Install the wrapper script
+    install -Dm755 "${srcdir}/wrapper.py" "${pkgdir}/usr/bin/${pkgname}"
+
+    # Install the desktop file
+    install -Dm644 "${srcdir}/${pkgname}.desktop" "${pkgdir}/usr/share/applications/${pkgname}.desktop"
+
+    # Install the icon
+    install -Dm644 "${srcdir}/${pkgname}.png" "${pkgdir}/usr/share/pixmaps/${pkgname}.png"
+
+    # Install example config
+    install -Dm644 "${srcdir}/config.example.json" "${pkgdir}/usr/share/doc/${pkgname}/config.example.json"
+}