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/apisix/plugins/limit-count.lua

@@ -0,0 +1,51 @@
+--
+-- 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.
+--
+local fetch_secrets = require("apisix.secret").fetch_secrets
+local limit_count = require("apisix.plugins.limit-count.init")
+local workflow = require("apisix.plugins.workflow")
+
+local plugin_name = "limit-count"
+local _M = {
+    version = 0.5,
+    priority = 1002,
+    name = plugin_name,
+    schema = limit_count.schema,
+    metadata_schema = limit_count.metadata_schema,
+}
+
+
+function _M.check_schema(conf, schema_type)
+    return limit_count.check_schema(conf, schema_type)
+end
+
+
+function _M.access(conf, ctx)
+    conf = fetch_secrets(conf, true, conf, "")
+    return limit_count.rate_limit(conf, ctx, plugin_name, 1)
+end
+
+function _M.workflow_handler()
+    workflow.register(plugin_name,
+    function (conf, ctx)
+        return limit_count.rate_limit(conf, ctx, plugin_name, 1)
+    end,
+    function (conf)
+        return limit_count.check_schema(conf)
+    end)
+end
+
+return _M