Integrate Social Platform Connections for Enhanced Career Analysis

Implement integrations with major professional and social platforms (e.g., **LinkedIn**, **GitHub**, and others) to enrich resume and career insights.

* Allow users to connect their accounts securely via OAuth.
* Retrieve relevant public data:

* **LinkedIn:** work experience, education, endorsements, and skills.
* **GitHub:** repositories, languages, contributions, and activity patterns.
* Optionally extend to other platforms (e.g., Kaggle, Behance) for domain-specific portfolios.
* Merge fetched data with the user’s resume profile for deeper competency and career-trajectory analysis.
* Ensure user consent, data privacy, and compliance with each platform’s API policies.