From e7bfeaab991b8d6fcf40e82ed8c0fbe86e3a4ed2 Mon Sep 17 00:00:00 2001
From: Delicious233 <101502465+DeliciousBuding@users.noreply.github.com>
Date: Wed, 15 Jul 2026 03:49:48 +0800
Subject: [PATCH] ci(actions): S3 run default CI on ubuntu and narrow branches

Windows runner reserved for explicit release needs; daily CI uses ubuntu
to cut Actions cost. Limit push/PR to master.
---
 .github/workflows/ci.yml | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f5a974b..c2448a3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -2,11 +2,14 @@ name: CI
 
 on:
   pull_request:
+    branches: [master]
   push:
-    branches:
-      - master
-      - codex/ts-refactor
-      - release/npm-first
+    branches: [master]
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
 
 permissions:
   contents: read
@@ -14,7 +17,7 @@ permissions:
 jobs:
   npm-first-ts:
     name: npm-first TS baseline
-    runs-on: windows-latest
+    runs-on: ubuntu-latest
     timeout-minutes: 30
 
     steps: