added gemini chatbot

[sp9324]

Fixes #791

Description

Integrated a chatbot using Gemini API. More accuracy than previous chatbot. This friendly assistant answers general queries related to tech, development and open source.

Type of PR

• Bug fix
• Feature enhancement
• Documentation update
• Other (specify): _______________

Screenshots / videos (if applicable)

Preview: https://drive.google.com/file/d/13MI0wKSTJL3GedRiiwr36BaSVdTJBfkX/view?usp=sharing

Checklist:

• I have performed a self-review of my code
• I have read and followed the Contribution Guidelines.
• I have tested the changes thoroughly before submitting this pull request.
• I have provided relevant issue numbers, screenshots, and videos after making the changes.
• I have commented my code, particularly in hard-to-understand areas.

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Name	Status	Preview	Comments	Updated (UTC)
uni-collab	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Oct 10, 2024 4:50am

[github-actions]

Thank you for submitting your pull request! 🙌 We'll review it as soon as possible. In the meantime, please ensure that your changes align with our CONTRIBUTE.md. If there are any specific instructions or feedback regarding your PR, we'll provide them here. Thanks again for your contribution! 😊