Update GitHub issue template format

Author: PeterDaveHello

.github/ISSUE_TEMPLATE/custom.md

@@ -1,18 +1,18 @@
-<!--
+name: Default Issue Template
+about: A default template for all issues
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Thanks for taking the time to fill out this bug report!
 
-For bug report, please provide version info of:
+        For bug report, please provide version info of:
 
-1. Operating system
-2. Transmission Deamon
-3. Transmission Remote GUI
+        1. Operating system
+        2. Transmission Deamon
+        3. Transmission Remote GUI
 
-This is not the project on SourceForge: https://sourceforge.net/projects/transgui but a forked version
-Do not report bugs that only appear on the SourceForge version but not here
-
-Always test if the problem still exists on the latest release before reporting a bug
-
-Thank you very much!
-
-(Please remove this reminder after you read it.)
-
--->
+        Please also note that this is not the original project on SourceForge: https://sourceforge.net/projects/transgui, but a forked version maintained by the community.
+        Do not report bugs that only appear on the SourceForge version but not here.
+        Always test if the problem still exists on the latest release before reporting a bug.
+        Thank you very much!