Docs: updates. (#5921)

### What problem does this PR solve?


### Type of change

- [x] Other (please describe):

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -6,12 +6,14 @@ body:
 - type: checkboxes
   attributes:
     label: Self Checks
-    description: "To make sure we get to you in time, please check the following :)"
+    description: "Please check the following in order to be responded in time :)"
     options:
       - label: I have searched for existing issues [search for existing issues](https://github.com/infiniflow/ragflow/issues), including closed ones.
         required: true
       - label: I confirm that I am using English to submit this report ([Language Policy](https://github.com/infiniflow/ragflow/issues/5910)).
         required: true
+      - label: Non-english title submitions will be closed directly ( 非英文标题的提交将会被直接关闭 ) ([Language Policy](https://github.com/infiniflow/ragflow/issues/5910)).
+        required: true
       - label: "Please do not modify this template :) and fill in all the required fields."
         required: true
 - type: markdown

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -6,12 +6,14 @@ body:
   - type: checkboxes
     attributes:
       label: Self Checks
-      description: "To make sure we get to you in time, please check the following :)"
+      description: "Please check the following in order to be responded in time :)"
       options:
         - label: I have searched for existing issues [search for existing issues](https://github.com/infiniflow/ragflow/issues), including closed ones.
           required: true
         - label: I confirm that I am using English to submit this report ([Language Policy](https://github.com/infiniflow/ragflow/issues/5910)).
           required: true
+        - label: Non-english title submitions will be closed directly ( 非英文标题的提交将会被直接关闭 ) ([Language Policy](https://github.com/infiniflow/ragflow/issues/5910)).
+          required: true
         - label: "Please do not modify this template :) and fill in all the required fields."
           required: true
   - type: textarea

.github/ISSUE_TEMPLATE/question.yml

@@ -6,12 +6,14 @@ body:
 - type: checkboxes
   attributes:
     label: Self Checks
-    description: "To make sure we get to you in time, please check the following :)"
+    description: "Please check the following in order to be responded in time :)"
     options:
       - label: I have searched for existing issues [search for existing issues](https://github.com/infiniflow/ragflow/issues), including closed ones.
         required: true
       - label: I confirm that I am using English to submit this report ([Language Policy](https://github.com/infiniflow/ragflow/issues/5910)).
         required: true
+      - label: Non-english title submitions will be closed directly ( 非英文标题的提交将会被直接关闭 ) ([Language Policy](https://github.com/infiniflow/ragflow/issues/5910)).
+        required: true
       - label: "Please do not modify this template :) and fill in all the required fields."
         required: true
 - type: markdown