Meta: Redirect user support to Codeberg/Community (#277)

Reviewed-on: https://codeberg.org/Codeberg/pages-server/pulls/277
Reviewed-by: crapStone <codeberg@crapstone.dev>
Co-authored-by: Panagiotis "Ivory" Vasilopoulos <git@n0toose.net>
Co-committed-by: Panagiotis "Ivory" Vasilopoulos <git@n0toose.net>

.gitea/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,5 @@
+blank_issues_enabled: true
+contact_links:
+  - name: Codeberg Pages Usage Support
+    url: https://codeberg.org/Codeberg/Community/issues/
+    about: If you need help with configuring Codeberg Pages on codeberg.org, please go here.