Add "Generate with AI" button to auto-write task descriptions 🤖

[anoopcodehack]

Description

Add a ✨ "Generate with AI" button in the task modal that auto-writes a task description from the title using an LLM API.

Tasks

• Add ✨ button next to description field in task create/edit modal
• Create POST /api/ai/generate-description route (backend)
• Route accepts { title }, calls LLM API, returns generated text
• Populate description field with response (still editable)
• Add loading state on button while generating

Acceptance Criteria

• Clicking the button with a title filled in generates a relevant description
• User can edit the generated text before saving
• Works with any LLM provider (OpenAI/Claude/Gemini) — document which one in PR

Files likely touched

client/src/components/TaskModal.jsx, server/routes/ai.js (new)

[Shivang9983]

Hey @anoopcodehack! I'd love to implement the "Generate with AI" feature for task descriptions.

I can add the button & loading state in TaskModal.jsx, create the POST /api/ai/generate-description endpoint in the backend, and integrate an LLM provider (like Gemini or OpenAI) to generate editable task descriptions based on the title.

Could you please assign this issue to me?

[anoopcodehack]

Thanks for your interest, @Shivang9983! I've assigned this issue to you. Feel free to open a PR once it's ready. Please mention the LLM provider you used (OpenAI/Gemini/Claude) and any setup steps in the PR description. Let me know if you have any questions.

[Shivang9983]

Thanks a lot, @anoopcodehack! I appreciate it.

I'll start working on this and open a PR once it's ready. I'll make sure to mention the LLM provider used (Gemini/OpenAI/Claude) along with the setup steps in the PR description.

Looking forward to contributing! 🚀

[anoopcodehack]

Sounds good! Looking forward to your PR. Feel free to reach out if you run into any issues while implementing it. Good luck!