Merge pull request 'ci: make apt registry upload idempotent (tolerate 409)' (#31) from fix/apt-409 into main

Reviewed-on: #31

.gitea/workflows/release.yml

@@ -113,13 +113,19 @@ jobs:
         run: |
           set -euo pipefail
           if [ -z "${PKG_TOKEN:-}" ]; then
-            echo "PACKAGES_TOKEN not set — skipping apt publish (the .deb is still a release asset)."
+            echo "REGISTRY_TOKEN not set — skipping apt publish (the .deb is still a release asset)."
             exit 0
           fi
           OWNER="${{ github.repository_owner }}"
           URL="${{ github.server_url }}/api/packages/${OWNER}/debian/pool/stable/main/upload"
           for f in dist/*.deb; do
             echo "Uploading $(basename "$f") to the apt registry…"
-            curl -sS --fail --user "${OWNER}:${PKG_TOKEN}" --upload-file "$f" "$URL"
+            code=$(curl -sS -o /tmp/apt_upload.txt -w '%{http_code}' \
+              --user "${OWNER}:${PKG_TOKEN}" --upload-file "$f" "$URL" || true)
+            case "$code" in
+              2*)  echo "  uploaded ($code)";;
+              409) echo "  already published ($code) — skipping (registry versions are immutable)";;
+              *)   echo "  upload failed ($code):"; cat /tmp/apt_upload.txt || true; exit 1;;
+            esac
           done
           echo "apt source: deb ${{ github.server_url }}/api/packages/${OWNER}/debian stable main"

assets/avatar.svg

@@ -0,0 +1,17 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="512" height="512" viewBox="0 0 512 512">
+  <defs>
+    <radialGradient id="bg" cx="50%" cy="42%" r="78%">
+      <stop offset="0%" stop-color="#1b2230"/>
+      <stop offset="100%" stop-color="#0d0f13"/>
+    </radialGradient>
+  </defs>
+  <rect width="512" height="512" fill="url(#bg)"/>
+  <!-- gauge ring -->
+  <circle cx="256" cy="256" r="168" fill="none" stroke="#2a2f39" stroke-width="28"/>
+  <!-- accent sweep -->
+  <path d="M256 88 a168 168 0 1 1 -118.8 49.2" fill="none" stroke="#38bdf8"
+        stroke-width="28" stroke-linecap="round"/>
+  <!-- heartbeat / monitoring trace -->
+  <path d="M120 264 H200 L232 192 L280 336 L312 264 H392" fill="none" stroke="#e6e8eb"
+        stroke-width="28" stroke-linecap="round" stroke-linejoin="round"/>
+</svg>