feat: add .htaccess for URL rewriting and custom 404 error handling (#323)

Close #322

Author: sy-records

static/.asf.yaml

@@ -17,12 +17,12 @@
 
 # NOTE: All configurations could be found here: https://cwiki.apache.org/confluence/display/INFRA/Git+-+.asf.yaml+features
 github:
-  description: "Answer official website."
-  homepage: https://answer.apache.org/
+  description: "Apache Answer official website."
+  homepage: https://answer.apache.org
   enabled_merge_buttons:
     squash: true
-    merge: true
-    rebase: false
+    rebase: true
+    merge: false
   protected_branches:
     main: {}
     dist-pages: {}

static/.htaccess

@@ -0,0 +1,25 @@
+# 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.
+
+RewriteEngine On
+
+RewriteCond %{REQUEST_URI} ^/zh-CN/
+RewriteCond %{REQUEST_FILENAME} !-f
+RewriteCond %{REQUEST_FILENAME} !-d
+RewriteRule ^.*$ /zh-CN/404.html [L]
+
+ErrorDocument 404 /404.html