Added user agent and screen width size to plausible

[thePeras]

Closes #1239

Review checklist

• [ ] Terms and conditions reflect the current change
• [ ] Contains enough appropriate tests
• [ ] If aimed at production, writes a new summary in whatsnew/whatsnew-pt-PT
• [ ] Properly adds an entry in changelog.md with the change
• [ ] If PR includes UI updates/additions, its description has screenshots
• [ ] Behavior is as expected
• [ ] Clean, well-structured code

[limwa]

@LuisDuarte1 @DGoiana do we need to worry about the dependencies bumps?

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 0% with 5 lines in your changes are missing coverage. Please review.

Project coverage is 17%. Comparing base (02cd6d2) to head (cb22c24).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## develop #1240 +/- ## ======================================= - Coverage 17% 17% -0% ======================================= Files 229 229 Lines 6949 6952 +3 ======================================= - Hits 1154 1152 -2 - Misses 5795 5800 +5 ```