Update PKGBUILDs

Signed-off-by: Severin Kaderli <severin@kaderli.dev>

.install/arch.sh

@@ -11,11 +11,29 @@
 
 output::section "Arch Packages"
 
-# List created using: paru -Qqen > packages.native.list
+install-pkgbuild() {
+    output::log "Installing ${1} PKGBUILD"
+    cd "${INSTALL_DIR}/PKGBUILDs/${1}" || exit
+    paru -Ui
+    output::success "${1} successfully installed"
+}
+
 if output::prompt "Do you want to install Arch packages?"; then
     output::log "Updating package database"
     paru -Syy |& output::debug
     output::success "Package database successfully updated"
-    paru -Ui
-    output::success "Packages successfully installed"
+
+    install-pkgbuild "severin-base"
+    
+    if [ "${HOST}" = "odin" ]; then
+        install-pkgbuild "severin-cpu-intel"
+        install-pkgbuild "severin-gpu-intel"
+        install-pkgbuild "severin-gpu-nvidia"
+    fi
+    
+    if [ "${HOST}" = "tyr" ]; then
+        install-pkgbuild "severin-cpu-amd"
+        install-pkgbuild "severin-gpu-amd"
+        install-pkgbuild "severin-gpu-nvidia"
+    fi
 fi