ci: optimize Windows builds with faster D:\ drive (#4038)

* ci: optimize Windows builds with faster D:\ drive

Configure Windows runners to use the faster D:\ drive for:
- Yarn global data folder (D:\yarn-data)
- TEMP directory (D:\fast-temp)

This improves build performance on Windows GitHub Actions runners
by utilizing the faster D:\ drive instead of the default C:\ drive.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

* ci: ensure TEMP directory exists before setting

Update the Windows TEMP directory configuration to create
D:\fast-temp before setting the TEMP environment variable.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

---------

Co-authored-by: Claude <[email protected]>
Co-authored-by: Erick Zhao <[email protected]>

Author: 3 people

.github/workflows/ci.yml

@@ -90,6 +90,18 @@ jobs:
         with:
           python-version: 3.11
 
+      - name: Set Yarn global folder for Windows
+        if: runner.os == 'Windows'
+        shell: bash
+        run: yarn config set globalFolder "D:\\yarn-data"
+
+      - name: Set TEMP for Windows
+        if: runner.os == 'Windows'
+        shell: bash
+        run: |
+          mkdir -p /d/fast-temp
+          echo "TEMP=D:\\fast-temp" >> $GITHUB_ENV
+
       - name: Install dependencies
         run: yarn install --immutable
 
@@ -165,6 +177,18 @@ jobs:
         with:
           python-version: 3.11
 
+      - name: Set Yarn global folder for Windows
+        if: runner.os == 'Windows'
+        shell: bash
+        run: yarn config set globalFolder "D:\\yarn-data"
+
+      - name: Set TEMP for Windows
+        if: runner.os == 'Windows'
+        shell: bash
+        run: |
+          mkdir -p /d/fast-temp
+          echo "TEMP=D:\\fast-temp" >> $GITHUB_ENV
+
       - name: Install dependencies
         run: yarn install --immutable