fix: resolve Cubic review issues - workflow YAML, issue templates, stale references

.github/workflows/publish.yml

@@ -152,6 +152,7 @@ jobs:
           VERSION="${{ inputs.version }}"
           if [ -z "$VERSION" ]; then
             PREV=$(curl -s https://registry.npmjs.org/oh-my-openagent/latest | jq -r '.version // "0.0.0"')
+            BASE="${PREV%%-*}"
             IFS='.' read -r MAJOR MINOR PATCH <<< "$BASE"
             case "${{ inputs.bump }}" in
               major) VERSION="$((MAJOR+1)).0.0" ;;
@@ -173,6 +174,7 @@ jobs:
       - name: Check if already published
         id: check
         run: |
+          VERSION="${{ steps.version.outputs.version }}"
           STATUS=$(curl -s -o /dev/null -w "%{http_code}" "https://registry.npmjs.org/oh-my-openagent/${VERSION}")
           if [ "$STATUS" = "200" ]; then
             echo "skip=true" >> $GITHUB_OUTPUT