Feature/integration on page seo

[MignonErasmus]

Description

UI and integration for on page SEO analysis

Changes Made

• Added necessary unit tests
• UI and integration for on page SEO analysis (commented out recommendations in frontend and testing)

Screenshots (if applicable)

Related Issues

#236

Checklist

• I have tested this code locally
• I have reviewed the code for readability and maintainability
• I have added appropriate documentation or updated existing documentation
• I have ensured that my changes follow the project's coding conventions
• I have performed additional steps, if required [e.g., database migrations, configuration changes, etc.]

Additional Notes

I will create another PR where i will fix the following UI problems:
Issue: #261

Tabs to be responsive on mobile + change colours to match our website

Deal with a list of headings:

Center it properly:

Add vertical padding:

Add i buttons to explain each SEO analysis criteria

[codecov]

Codecov Report

Attention: Patch coverage is 91.52542% with 5 lines in your changes missing coverage. Please review.

Project coverage is 88.27%. Comparing base (0b05d96) to head (f62a9a2).
Report is 33 commits behind head on development.

Files	Patch %	Lines
wee/frontend/src/app/(pages)/results/page.tsx	91.52%	5 Missing ⚠️

Additional details and impacted files

@@               Coverage Diff               @@
##           development     #260      +/-   ##
===============================================
+ Coverage        87.92%   88.27%   +0.35%     
===============================================
  Files               40       41       +1     
  Lines             1755     1833      +78     
  Branches           402      428      +26     
===============================================
+ Hits              1543     1618      +75     
- Misses             205      208       +3     
  Partials             7        7              

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