Function filter_quality_suggestions 

pub fn filter_quality_suggestions(
    suggestions: Vec<(String, f32)>,
    prefix: &str,
    min_quality: f32,
) -> Vec<(String, f32)>

Filter and enhance suggestions with quality checks.

This function:

1. Validates each suggestion
2. Applies typo corrections
3. Filters by quality score threshold

Arguments

• suggestions - Raw suggestions from the model
• prefix - The user’s input prefix
• min_quality - Minimum quality score (0.0 to 1.0)