Enhance release process: require clean worktree for publishing, update tagging behavior, and improve UI for audio file uploads

scripts/publish-image.sh

@@ -32,6 +32,11 @@ if ! command -v git >/dev/null 2>&1; then
   exit 1
 fi
 
+if [[ -n "$(git -C "$repo_root" status --porcelain)" ]]; then
+  echo "Commit or discard all staged, unstaged, and untracked changes before publishing." >&2
+  exit 1
+fi
+
 latest_version=""
 while IFS= read -r candidate; do
   if [[ "$candidate" =~ ^(0|[1-9][0-9]*)\.(0|[1-9][0-9]*)\.(0|[1-9][0-9]*)$ ]]; then
@@ -67,7 +72,7 @@ if git -C "$repo_root" show-ref --verify --quiet "refs/tags/$version"; then
   exit 1
 fi
 
-git -C "$repo_root" tag "$version"
+git -C "$repo_root" tag --annotate "$version" --message "Release $version" HEAD
 
 cd "$repo_root"
 docker build --tag "$image:$version" --tag "$image:latest" .