test(GeneratorClient-type-compiler): verify TypeScript Compiler Validation & Schema Constraints Stability (Variation 10)

[NinadAmane]

Description

Fixes #6912

This PR introduces an isolated TypeScript compiler type-safety and validation schema constraint test suite for the GeneratorClient component. It asserts that:

• Core types and property configurations on GeneratorState, Technology, and Social are strictly enforced.
• Invalid configurations/parameters (e.g. incorrect graph placements or non-array technologies) are blocked with compile-time assertions (@ts-expect-error).
• Optional/nullable properties inside GitHubUser data interfaces compile cleanly without strict type mismatches.
• Exported helper structures (mapGitHubData) enforce strict parameter configurations and return type constraints.

Pillar

• 🎨 Pillar 1 — New Theme Design
• 📐 Pillar 2 — Geometric SVG Improvement
• 🕐 Pillar 3 — Timezone Logic Optimization
• 🛠️ Other (Bug fix, refactoring, docs, testing)

Visual Preview

N/A (This PR only adds type compiler tests)

Checklist before requesting a review:

• I have read the CONTRIBUTING.md file.
• I have tested these changes locally.
• I have run npm run format and npm run lint locally and resolved all errors.
• My commits follow the Conventional Commits format (e.g., feat(themes): ..., fix(calculate): ...).
• I have updated README.md if I added a new theme or URL parameter.
• I have starred the repo.
• I have made sure that I have only one commit to merge in this PR.
• The SVG output matches the CommitPulse "premium quality" aesthetic standard.

[github-actions]

📦 Next.js Bundle Size Report (Gzipped Sizes)

✨ No significant bundle size changes detected.

📊 Summary of Totals

Category	PR Size	Base Size	Difference
Total JS	3917.41 KB	3917.41 KB	0 B
Total CSS	325.86 KB	325.86 KB	0 B

[NinadAmane]

Hi @JhaSourav07 I just needed a followup on this PR. Are there any changes required from your side?