feat(apisix): add Cloudron package

- Implements Apache APISIX packaging for Cloudron platform.
- Includes Dockerfile, CloudronManifest.json, and start.sh.
- Configured to use Cloudron's etcd addon.

🤖 Generated with Gemini CLI
Co-Authored-By: Gemini <noreply@google.com>

CloudronPackages/APISIX/apisix-source/utils/check-test-code-style.sh

@@ -0,0 +1,38 @@
+#!/usr/bin/env bash
+
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+set -x -euo pipefail
+
+find t -name '*.t' -exec grep -E "\-\-\-\s+(SKIP|ONLY|LAST|FIRST)$" {} + > /tmp/error.log || true
+if [ -s /tmp/error.log ]; then
+    echo "Forbidden directives to found. Bypass test cases without reason are not allowed."
+    cat /tmp/error.log
+    exit 1
+fi
+
+find t -name '*.t' -exec ./utils/reindex {} + > \
+    /tmp/check.log 2>&1 || (cat /tmp/check.log && exit 1)
+
+grep "done." /tmp/check.log > /tmp/error.log || true
+if [ -s /tmp/error.log ]; then
+    echo "=====bad style====="
+    cat /tmp/error.log
+    echo "you need to run 'reindex' to fix them. Read CONTRIBUTING.md for more details."
+    exit 1
+fi