Fix Gitea wrapper login resolution

packages/mosaic/framework/tools/git/pr-list.sh

@@ -93,7 +93,18 @@ case "$PLATFORM" in
         "${CMD[@]}"
         ;;
     gitea)
-        CMD=(tea pr list --repo "$REPO_INFO" --login "${GITEA_LOGIN:-mosaicstack}" --state "$STATE" --limit "$LIMIT")
+        if [[ -n "$REPO_OVERRIDE" ]]; then
+            GITEA_LOGIN_NAME=$(get_gitea_login_for_repo_override) || {
+                echo "Error: Could not resolve Gitea login for --repo override. Set GITEA_LOGIN or configure a default tea login." >&2
+                exit 1
+            }
+        else
+            GITEA_LOGIN_NAME=$(get_gitea_login) || {
+                echo "Error: Could not resolve Gitea login for remote host" >&2
+                exit 1
+            }
+        fi
+        CMD=(tea pr list --repo "$REPO_INFO" --login "$GITEA_LOGIN_NAME" --state "$STATE" --limit "$LIMIT")
 
         # tea filtering may be limited
         if [[ -n "$LABEL" ]]; then