Merge pull request 'fix(forgejo): default to light theme to make logo more visible' (#4) from default-to-forgejo-light into main

Reviewed-on: #4

hosts/ami/forgejo.nix

@@ -39,6 +39,10 @@ in {
           ENABLE_NOTIFY_MAIL = true;
         };
 
+        ui = {
+          DEFAULT_THEME = "forgejo-light";
+        };
+
         "markup.asciidoc" = {
           ENABLED = true;
           NEED_POSTPROCESS = true;