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/autodocs/generate.sh

@@ -0,0 +1,51 @@
+#!/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 -ex
+
+# workdir is the root of the apisix, use command: autodocs/generate.sh build to generate the docs,
+# and the output will be in the workdir/autodocs/output/ directory.
+build() {
+    # install dependencies
+    apt-get -y update --fix-missing
+    apt-get -y install lua5.1 liblua5.1-0-dev
+    curl https://raw.githubusercontent.com/apache/apisix/master/utils/linux-install-luarocks.sh -sL | bash -
+    luarocks install ldoc
+
+    # generate docs
+    rm -rf autodocs/output || true
+    mkdir autodocs/output || true
+    cd autodocs/output
+    find ../../apisix/core -name "*.lua" -type f -exec ldoc -c ../config.ld {} \;
+
+    # generate the markdown files' name
+    rm ../md_files_name.txt || true
+    output="./"
+    mds=$(ls $output)
+    for md in $mds
+    do
+       echo $md >> ../md_files_name.txt
+    done
+}
+
+case_opt=$1
+case $case_opt in
+    (build)
+        build
+        ;;
+esac