added polls to the end of each chapter

[abadoni5]

Summary

closes #241 , each poll is on a scale of 1 to 3, polls added to both Spanish and English chapters.

Checklist

• [x] Variables, functions and comments are translated to Spanish
• [x] Functions follow underscore notation
• [x] Spell check done & typos fixed
• [x] All python code is PEP8 compliant
• [x] Test coverage with Playwright implemented; locators are Python code
• [x] Reviewers assigned (all peers & at least 1 mentor)

Screenshots

[github-actions[bot]]

Published to http://pyar.github.io/PyZombis/315/index.html

[github-actions[bot]]

Published to http://pyar.github.io/PyZombis/315/index.html

[github-actions[bot]]

Published to http://pyar.github.io/PyZombis/315/index.html