[FEAT] Add AI-Powered Workout Recommendations

[FalkenDev]

Is your feature request related to a problem? Please describe.

I want personalized workout recommendations based on my progress, but there is no way to get suggestions in the app.

Describe the solution you'd like

I would like an AI-powered feature that analyzes my training data and provides:

• Suggestions for exercises to focus on.
• Adjustments to sets, reps, or weights based on my progress.
• Recommendations for rest days or recovery periods.

This feature could be integrated with the "Statistics" or "Workout Builder" sections.

Describe alternatives you've considered

Using online workout programs, but these are generic and don't adapt to my progress.

Why is this feature important to you?

This feature would help me optimize my training and achieve my fitness goals more efficiently.

Additional context

None.

✅ Checklist

• I have searched the existing issues and have not found a similar feature request.
• I am willing to work on this feature myself. (Optional)
• I have read and agree to the project's Code of Conduct.