chore: link to forum directly for feature request

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,5 @@
+contact_links:
+  - name: Feature request
+    url: https://discuss.logseq.com/new-topic?category=feature-requests
+    about: Suggest an idea for this project
+  

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,13 +0,0 @@
----
-name: Feature request
-about: Suggest an idea for this project
-title: ''
-labels: ''
-assignees: ''
-
----
-
-Thank you for the feature request.
-Please note that GitHub is only used to track issues/bugs.
-Feature requests are available on the [Logseq forum](https://discuss.logseq.com/c/feature-requests/7) to allow users to engage in the discussion and vote on it.
-All feature requests on GitHub will be closed.