fix: 加固发布流水线运行环境

修复 Windows 发布作业在 MSYS2 环境下无法访问 Go 工具链的问题。

为三平台发布增加工具链预检并升级 release workflow 运行时兼容性，减少版本检查噪音和 CI 告警。

.github/workflows/release.yml

@@ -18,12 +18,13 @@ jobs:
       version: ${{ steps.version.outputs.version }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Setup Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
           go-version-file: go.work
+          cache-dependency-path: backend/go.sum
 
       - name: Verify tag and VERSION
         id: version
@@ -40,12 +41,13 @@ jobs:
       contents: read
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Setup Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
           go-version-file: go.work
+          cache-dependency-path: backend/go.sum
 
       - name: Setup Bun
         uses: oven-sh/setup-bun@v2
@@ -55,6 +57,19 @@ jobs:
           sudo apt-get update
           sudo apt-get install -y libayatana-appindicator3-dev libgtk-3-dev
 
+      - name: Preflight Linux release toolchain
+        run: |
+          set -euo pipefail
+          command -v go
+          go version
+          command -v bun
+          bun --version
+          command -v gcc
+          gcc --version
+          command -v pkg-config
+          pkg-config --modversion ayatana-appindicator3-0.1
+          pkg-config --modversion gtk+-3.0
+
       - name: Build Linux release assets
         run: make release-assets-linux
 
@@ -72,12 +87,13 @@ jobs:
       contents: read
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Setup Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
           go-version-file: go.work
+          cache-dependency-path: backend/go.sum
 
       - name: Setup Bun
         uses: oven-sh/setup-bun@v2
@@ -85,11 +101,34 @@ jobs:
       - name: Setup MSYS2 toolchain
         uses: msys2/setup-msys2@v2
         with:
+          msystem: MINGW64
+          path-type: inherit
           update: true
           install: >-
             make
             mingw-w64-x86_64-gcc
 
+      - name: Preflight Windows release toolchain
+        shell: msys2 {0}
+        run: |
+          set -euo pipefail
+          command -v go
+          go version
+          command -v bun
+          bun --version
+          command -v make
+          make --version
+          command -v gcc
+          gcc --version
+          command -v windres
+          windres --version
+          if command -v powershell.exe >/dev/null 2>&1; then
+            powershell.exe -NoProfile -Command '$PSVersionTable.PSVersion.ToString()'
+          else
+            command -v powershell
+            powershell -NoProfile -Command '$PSVersionTable.PSVersion.ToString()'
+          fi
+
       - name: Build Windows release assets
         shell: msys2 {0}
         run: make release-assets-windows
@@ -108,16 +147,28 @@ jobs:
       contents: read
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Setup Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
           go-version-file: go.work
+          cache-dependency-path: backend/go.sum
 
       - name: Setup Bun
         uses: oven-sh/setup-bun@v2
 
+      - name: Preflight macOS release toolchain
+        run: |
+          set -euo pipefail
+          command -v go
+          go version
+          command -v bun
+          bun --version
+          command -v ditto
+          xcrun --find lipo
+          xcrun --find vtool
+
       - name: Build macOS release assets
         run: make release-assets-macos