Release v0.5 - ML Technical Interview Notes

Upgrade to the document version 0.5

Change the column width from 80 to 72 and fix build warnings

Refactor image files under images/ directory and add some contents

Modify formatting of the document and fix the "make clean" not to leave any temporary file.

Release v0.4 - ML Technical Interview Notes

Increment version to v0.4 after Q&A expansion

Expand ML interview notes with advanced topics for senior roles

docs: update README.md with comprehensive project documentation

refactor: modularize LaTeX document and modernize build system

Rename the sections and rearrange the questions appropriately

Import the document v0.2

Initial commit