fix: restore Forgejo workflow names

lib/forge-forgejo.sh

@@ -468,6 +468,10 @@ forge_pr_view() {
         $st.statuses[]? | {
           __typename: "StatusContext",
           context: .context,
+          # Forgejo carries the workflow name only as the context prefix;
+          # no separator means no proven workflow, so never guess (#243).
+          workflowName: ((.context // "")
+            | if contains(" / ") then split(" / ")[0] else "" end),
           state: (.status | ascii_upcase),
           # checks_state groups repeated contexts and takes the NEWEST by
           # [.startedAt, .createdAt, .completedAt]. Without a timestamp the