Add AUR publish workflow and PKGBUILD generator

packaging/README.md

@@ -1,4 +1,4 @@
-## AUR package template (manual)
+## AUR package template (manual + CI)
 
 This folder contains a minimal `PKGBUILD` template for a future AUR package:
 
@@ -9,7 +9,7 @@ Notes:
 - Update `_tag` and `pkgver` when you publish a new release tag.
 - Update `sha256sums` to match the release asset + LICENSE for that tag.
 
-Local build test:
+### Local build test
 
 ```bash
 cd packaging
@@ -24,3 +24,46 @@ curl -fL -o /tmp/deskify-linux-x86_64 "https://github.com/spalencsar/deskify/rel
 curl -fL -o /tmp/LICENSE "https://raw.githubusercontent.com/spalencsar/deskify/${TAG}/LICENSE"
 sha256sum /tmp/deskify-linux-x86_64 /tmp/LICENSE
 ```
+
+### Manual AUR publish (first time)
+
+1. Create an AUR account and submit the `deskify-bin` package once via the AUR web UI.
+2. Configure SSH for AUR and test connectivity.
+3. Clone the AUR repo, copy `PKGBUILD` and `.SRCINFO`, then push.
+
+Example:
+
+```bash
+ssh-keygen -t ed25519 -f ~/.ssh/aur -C "deskify-aur"
+# Add ~/.ssh/aur.pub to: aur.archlinux.org -> My Account -> SSH Keys
+
+cat >> ~/.ssh/config <<'EOF'
+Host aur.archlinux.org
+  IdentityFile ~/.ssh/aur
+  User aur
+EOF
+
+ssh -T aur@aur.archlinux.org
+
+git clone ssh://aur@aur.archlinux.org/deskify-bin.git
+cd deskify-bin
+
+cp /path/to/deskify/packaging/PKGBUILD .
+makepkg --printsrcinfo > .SRCINFO
+
+git add PKGBUILD .SRCINFO
+git commit -m "Initial release: deskify-bin"
+git push
+```
+
+### CI publish on tags
+
+This repo includes a workflow that publishes `deskify-bin` on tag pushes (`v*`):
+
+- `.github/workflows/aur-publish.yml`
+
+Required GitHub secrets:
+
+- `AUR_SSH_PRIVATE_KEY` (private key content for the AUR account)
+- `AUR_USERNAME` (optional, used for git commits)
+- `AUR_EMAIL` (optional, used for git commits)