ci: remove GitHub CI — native git.hanzo.ai + cd.hanzo.ai only

This workflow ran on a self-hosted actions-runner-controller pool. ARC is
decommissioned: CI executes inside git.hanzo.ai (Gitea Actions, .hanzo/workflows)
and delivery is cd.hanzo.ai reconciling the reviewed image pin in
hanzoai/universe. GitHub is a mirror and runs nothing.

Removed rather than repointed — there is no GitHub-side pool to move to, and
leaving it would keep ARC load-bearing.

.github/workflows/patch.yml

@@ -1,166 +0,0 @@
-name: Patch
-
-on:
-  pull_request:
-    paths-ignore:
-      - '**.js'
-      - '**.css'
-      - '**.md'
-      - '**.html'
-      - '**.csv'
-  workflow_dispatch:
-
-concurrency:
-  group: patch-develop-${{ github.event_name }}-${{ github.event.number || github.event_name == 'workflow_dispatch' && github.run_id || '' }}
-  cancel-in-progress: true
-
-jobs:
-  test:
-    runs-on: hanzo-build-linux-amd64
-    timeout-minutes: 60
-
-    name: Patch Test
-
-    services:
-      mysql:
-        image: mariadb:10.6
-        env:
-          MARIADB_ROOT_PASSWORD: 'root'
-        ports:
-          - 3306:3306
-        options: --health-cmd="mariadb-admin ping" --health-interval=5s --health-timeout=2s --health-retries=3
-
-    steps:
-      - name: Clone
-        uses: actions/checkout@v4
-
-      - name: Check for valid Python & Merge Conflicts
-        run: |
-          python -m compileall -f "${GITHUB_WORKSPACE}"
-          if grep -lr --exclude-dir=node_modules "^<<<<<<< " "${GITHUB_WORKSPACE}"
-              then echo "Found merge conflicts"
-              exit 1
-          fi
-
-      - name: Setup Python
-        uses: actions/setup-python@v5
-        with:
-          python-version: '3.11'
-
-      - name: Setup Node
-        uses: actions/setup-node@v4
-        with:
-          node-version: 18
-          check-latest: true
-
-      - name: Add to Hosts
-        run: echo "127.0.0.1 test_site" | sudo tee -a /etc/hosts
-
-      - name: Cache pip
-        uses: actions/cache@v4
-        with:
-          path: ~/.cache/pip
-          key: ${{ runner.os }}-pip-${{ hashFiles('**/*requirements.txt', '**/pyproject.toml') }}
-          restore-keys: |
-            ${{ runner.os }}-pip-
-            ${{ runner.os }}-
-
-      - name: Cache node modules
-        uses: actions/cache@v4
-        env:
-          cache-name: cache-node-modules
-        with:
-          path: ~/.npm
-          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/package-lock.json') }}
-          restore-keys: |
-            ${{ runner.os }}-build-${{ env.cache-name }}-
-            ${{ runner.os }}-build-
-            ${{ runner.os }}-
-
-      - name: Install pnpm
-        uses: pnpm/action-setup@v4
-        with:
-          version: 9.15.0
-
-      - name: Get pnpm store directory
-        id: pnpm-cache
-        shell: bash
-        run: echo "STORE_PATH=$(pnpm store path --silent)" >> $GITHUB_OUTPUT
-
-      - uses: actions/cache@v4
-        with:
-          path: ${{ steps.pnpm-cache.outputs.STORE_PATH }}
-          key: ${{ runner.os }}-pnpm-${{ hashFiles('*/pnpm-lock.yaml') }}
-          restore-keys: |
-            ${{ runner.os }}-pnpm-
-
-      - name: Install
-        run: |
-          pip install frappe-bench
-          bash ${GITHUB_WORKSPACE}/.github/helper/install.sh
-        env:
-          DB: mariadb
-          TYPE: server
-
-      - name: Run Patch Tests
-        run: |
-          cd ~/frappe-bench/
-          bench remove-app payments --force
-          jq 'del(.install_apps)' ~/frappe-bench/sites/test_site/site_config.json > tmp.json
-          mv tmp.json ~/frappe-bench/sites/test_site/site_config.json
-
-          wget https://erpnext.com/files/v13-erpnext.sql.gz
-          bench --site test_site --force restore ~/frappe-bench/v13-erpnext.sql.gz
-
-          git -C "apps/frappe" remote set-url upstream https://github.com/frappe/frappe.git
-          git -C "apps/erpnext" remote set-url upstream https://github.com/frappe/erpnext.git
-
-
-          function update_to_version() {
-            version=$1
-
-            branch_name="version-$version-hotfix"
-            echo "Updating to v$version"
-
-            # Fetch and checkout branches
-            git -C "apps/frappe" fetch --depth 1 upstream $branch_name:$branch_name
-            git -C "apps/erpnext" fetch --depth 1 upstream $branch_name:$branch_name
-            git -C "apps/frappe" checkout -q -f $branch_name
-            git -C "apps/erpnext" checkout -q -f $branch_name
-
-            # Resetup env and install apps
-            pgrep honcho | xargs kill
-            rm -rf ~/frappe-bench/env
-            bench -v setup env
-            bench pip install -e ./apps/erpnext
-            bench start &>> ~/frappe-bench/bench_start.log &
-
-            bench --site test_site migrate
-          }
-
-          update_to_version 14
-          update_to_version 15
-
-          echo "Updating to latest version"
-          git -C "apps/frappe" fetch --depth 1 upstream "${GITHUB_BASE_REF:-${GITHUB_REF##*/}}"
-          git -C "apps/frappe" checkout -q -f FETCH_HEAD
-          git -C "apps/erpnext" checkout -q -f "$GITHUB_SHA"
-
-          pgrep honcho | xargs kill
-          rm -rf ~/frappe-bench/env
-          bench -v setup env
-          bench pip install -e ./apps/erpnext
-          bench start &>> ~/frappe-bench/bench_start.log &
-
-          bench --site test_site migrate
-
-      - name: Show bench output
-        if: ${{ always() }}
-        run: |
-          cd ~/frappe-bench
-          cat bench_start.log || true
-          cd logs
-          for f in ./*.log*; do
-            echo "Printing log: $f";
-            cat $f
-          done