[Init] Initial commit - NetMesh terminal manager

.github/workflows/star-history.yml

@@ -0,0 +1,97 @@
+name: Star History
+
+on:
+  schedule:
+    # Weekly Monday 00:00 UTC
+    - cron: '0 0 * * 1'
+  workflow_dispatch:
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  update:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v7
+        with:
+          # Same PAT used for releases — needs stargazers read (admin/collaborator)
+          # plus contents/PR write so we can open an update PR against protected main.
+          token: ${{ secrets.RELEASE_TOKEN }}
+
+      - name: Generate star history SVGs
+        env:
+          GH_TOKEN: ${{ secrets.RELEASE_TOKEN }}
+        run: |
+          set -euo pipefail
+          tmpdir=$(mktemp -d)
+          git clone --depth 1 https://github.com/carsteneu/mystarhistory.git "$tmpdir/mystarhistory"
+          out_dir="docs/assets/star-history"
+          mkdir -p "$out_dir"
+          python3 "$tmpdir/mystarhistory/mystarhistory.py" \
+            --repo "${{ github.repository }}" \
+            --output "$out_dir/star-history-light.svg"
+          python3 "$tmpdir/mystarhistory/mystarhistory.py" \
+            --repo "${{ github.repository }}" \
+            --dark \
+            --output "$out_dir/star-history-dark.svg"
+
+      # main is protected (require PR + enforce_admins), so direct pushes fail with GH006.
+      # Push the chart branch with RELEASE_TOKEN (checkout credentials), then open/merge
+      # the PR with GITHUB_TOKEN — RELEASE_TOKEN is not granted createPullRequest.
+      - name: Commit via pull request
+        env:
+          # Prefer GITHUB_TOKEN for PR API; fall back is not used for git push auth.
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          set -euo pipefail
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+
+          git add docs/assets/star-history/star-history-light.svg \
+                  docs/assets/star-history/star-history-dark.svg
+          if git diff --cached --quiet; then
+            echo "No chart changes"
+            exit 0
+          fi
+
+          default_branch="${{ github.event.repository.default_branch }}"
+          branch="chore/star-history"
+
+          git checkout -B "$branch"
+          git commit -m "chore: update star history charts [skip ci]"
+          # Auth comes from actions/checkout (RELEASE_TOKEN), not GH_TOKEN above.
+          git push -u origin "HEAD:${branch}" --force
+
+          existing="$(
+            gh pr list \
+              --head "$branch" \
+              --base "$default_branch" \
+              --state open \
+              --json number \
+              --jq '.[0].number // empty'
+          )"
+          if [[ -n "$existing" ]]; then
+            echo "Reusing open PR #${existing}"
+            pr_number="$existing"
+          else
+            pr_url="$(
+              gh pr create \
+                --base "$default_branch" \
+                --head "$branch" \
+                --title "chore: update star history charts" \
+                --body "Automated weekly refresh of the static star history SVG charts embedded in the README. Generated by the Star History workflow via mystarhistory."
+            )"
+            echo "Created ${pr_url}"
+            pr_number="${pr_url##*/}"
+          fi
+
+          # required_approving_review_count is 0; merge immediately when possible.
+          if gh pr merge "$pr_number" --squash --delete-branch; then
+            echo "Merged PR #${pr_number}"
+          else
+            echo "Could not auto-merge PR #${pr_number}; left open for manual merge."
+            exit 1
+          fi