fix: upgrade graph toolkit one productivity hub sample to use vite to eliminate security warning

[HuihuiWu-Microsoft]

Pull Request

Description

Type of Change

• New sample onboarding (internal - source code in this repo)
• New sample onboarding (external - source code in another repo)
• Sample update/fix
• Documentation update
• Validation tool update
• Other (please describe)

---

For New Sample Onboarding

Checklist

• I have added/updated the sample entry in .config/samples-config-v3.json
• I have included a README.md with setup instructions
• I have included a thumbnail image with correct aspect ratio (40:23, e.g., 1600×920 or 800×460)

Validation Results (Required)

Important: You must run the validation tool locally and provide a screenshot of the results.

For Internal Samples (source code in this repo)

cd validation-tool
npm install
node validator.mjs -p ../<your-sample-folder>

For External Samples (source code in another repo)

cd validation-tool
npm install

# Clone your sample repo (sparse checkout recommended)
git clone --filter=blob:none --sparse <your-repo-url>
cd <repo-name>
git sparse-checkout set <path-to-sample>
cd ..

# Run validation
node validate-external.js <sample-id> ./<repo-name>

---

Related Issues

if any question related to validation, may refer to the Sample Validation Guide
if still has questions, may open a issue :)