Fix: Enhance autocomplete search for special characters (accents) #406
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Summary
Enhances the autocomplete search to support special characters and accents, making the search accessible for non-English users (Portuguese, Spanish, French, German, etc.).
Problem
The autocomplete search did not match words containing accented characters. For example, searching for 'Autorizacao' would not find 'Autorização', and 'Experiencia' would not match 'Experiência'.
Solution
Implemented Unicode NFD normalization to strip diacritical marks from both the search query and searchable text, enabling accent-insensitive matching.
Changes
Technical Details
The normalizeText() function:
Testing
Fixes #356
Third contribution to this project!