added icon and .desktop file to DSA arch package

PKGBUILD

@@ -1,18 +1,16 @@
 # Maintainer: zxq5 <zxq5@proton.me>
 pkgbase='damn-simple-architecture'
 pkgname=('dsa' 'dsx' 'dsa-tools' 'dsx-server')
-pkgver=0.1.0
+pkgver=0.1.1
 pkgrel=1
+startdir='.'
 pkgdesc="Damn Simple Architecture"
 arch=('x86_64')
 url="https://git.zxq5.dev/zxq5/damn-simple-architecture"
 license=('MIT')
 makedepends=('rust' 'cargo' 'sed')
-sha256sums=('SKIP')
 
 build() {
-    cd
-
     cargo build --release \
         --bin dsa \
         --bin dsx \
@@ -25,37 +23,37 @@ package_dsa() {
     pkgdesc="DSA core binary"
     depends=()
 
-    cd "$pkgbase-$pkgver"
-    install -Dm755 "target/release/dsa" "$pkgdir/usr/bin/dsa"
+    install -Dm755 "$startdir/target/release/dsa" "$pkgdir/usr/bin/dsa"
+    install -Dm644 "$startdir/resources/dsa.desktop" \
+        "$pkgdir/usr/share/applications/dsa.desktop"
+    install -Dm644 "$startdir/resources/dsa.png" \
+        "$pkgdir/usr/share/icons/hicolor/256x256/apps/dsa.png"
 }
 
 package_dsx() {
     pkgdesc="DSX client"
     depends=('dsa')
 
-    cd "$pkgbase-$pkgver"
-    install -Dm755 "target/release/dsx" "$pkgdir/usr/bin/dsx"
+    install -Dm755 "$startdir/target/release/dsx" "$pkgdir/usr/bin/dsx"
 }
 
 package_dsa-tools() {
     pkgdesc="DSA assembler and compiler tools"
     depends=()
 
-    cd "$pkgbase-$pkgver"
-    install -Dm755 "target/release/dsa-a" "$pkgdir/usr/bin/dsa-a"
-    install -Dm755 "target/release/dsa-c" "$pkgdir/usr/bin/dsa-c"
+    install -Dm755 "$startdir/target/release/dsa-a" "$pkgdir/usr/bin/dsa-a"
+    install -Dm755 "$startdir/target/release/dsa-c" "$pkgdir/usr/bin/dsa-c"
 }
 
 package_dsx-server() {
     pkgdesc="DSX server"
     depends=()
 
-    cd "$pkgbase-$pkgver"
-    install -Dm755 "target/release/dsx-server" "$pkgdir/usr/bin/dsx-server"
+    install -Dm755 "$startdir/target/release/dsx-server" "$pkgdir/usr/bin/dsx-server"
 
     # Example sed usage — patch config paths for system install
     sed -i 's|./templates|/usr/share/dsx-server/templates|g' \
         "target/release/dsx-server" 2>/dev/null || true
 
-    install -Dm644 "dsx_server/templates" "$pkgdir/usr/share/dsx-server/templates" 2>/dev/null || true
+    install -Dm644 "$startdir/dsx_server/templates" "$pkgdir/usr/share/dsx-server/templates" 2>/dev/null || true
 }