flake update may not be nightly

.forgejo/workflows/flake-update.yaml

@@ -1,4 +1,4 @@
-name: nightly flake update
+name: flake update
 
 on:
   schedule:
@@ -19,15 +19,15 @@ jobs:
 
           branch="flake-update-$(date +%F)"
           git checkout -b "$branch"
-          git -c user.name="flake-bot" -c user.email="flake-bot@darkest.space" \
-            commit -am "flake: nightly update"
+          git -c user.name="flake-bot" -c user.email="git+flake-bot@darkest.space" \
+            commit -am "nix flake update"
           git push "https://flake-bot:${PR_BOT_TOKEN}@forge.darkest.space/mara/nixos-configs.git" "$branch"
 
           curl -sf -X POST \
             -H "Authorization: token ${PR_BOT_TOKEN}" \
             -H "Content-Type: application/json" \
             -d "$(jq -n --arg h "$branch" \
-                  '{title: "flake: nightly update", head: $h, base: "main"}')" \
+                  '{title: "nix flake update", head: $h, base: "main"}')" \
             "https://forge.darkest.space/api/v1/repos/mara/nixos-configs/pulls"
         env:
           PR_BOT_TOKEN: ${{ secrets.PR_BOT_TOKEN }}