Refactor formatAnswer function for clarity

Enhance OTP flow with error handling and messages

Change Firestore collection path to include user ID

Change Firestore collection path for memories

Add user authentication check in app.js

Implement Firebase phone authentication with OTP

Add login.html with OTP functionality

Refactor formatAnswer for better object and location parsing

Refactor searchMemory for better query processing

Fix CSS syntax by adding closing brace

Fix closing HTML tag for proper syntax

Refactor searchMemory for improved matching logic

Refactor memory saving and searching logic

Refactor speech recognition and extraction functions

Fix CSS syntax error in result selector