fix: remove useless api kitex_gen file and ci

Author: ozline

.hz

@@ -1,6 +1,6 @@
 // Code generated by hz. DO NOT EDIT.
 
-hz version: v0.9.1
+hz version: v0.9.7
 handlerDir: ./api/handler
 modelDir: ./api/model
 routerDir: ./api/router

kitex_gen/academic/academic.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2024 The west2-online Authors.
+
+Licensed 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.
+*/
+
 package academic
 
 // KitexUnusedProtection is used to prevent 'imported and not used' error.