Python 3.14: The NEW T-strings are Awesome

Python 3.14 introduces T-strings, a new template string syntax that preserves structure after evaluation unlike f-strings. T-strings use 't' prefix and create template objects that maintain literal parts and interpolated expressions separately, enabling safer string handling for HTML/SQL contexts, deferred rendering, and better sanitization of user input. The feature addresses limitations of existing approaches like f-strings, str.format(), and string.Template by providing both flexibility and security.