Mitigate chat widget blocking elements

[Steve-Mcl]

closes #2897

Description

• adjusts excessive padding on the div holding the chat bubble iframe

• adds mb-14 (approx 56px) to bottom of lists containing RH kebab menu

before

light background added temporarily to demonstrate overlap

after

light background added temporarily to demonstrate overlap

Related Issue(s)

#2897

Checklist

• I have read the contribution guidelines
• Suitable unit/system level tests have been added and they pass
• Documentation has been updated
  • Upgrade instructions
  • Configuration details
  • Concepts
• Changes flowforge.yml?
  • Issue/PR raised on FlowFuse/helm to update ConfigMap Template
  • Issue/PR raised on FlowFuse/CloudProject to update values for Staging/Production

Labels

• Includes a DB migration? -> add the area:migration label

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 78.12%. Comparing base (33308ad) to head (d620892).
Report is 16 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #4477      +/-   ##
==========================================
- Coverage   78.13%   78.12%   -0.02%     
==========================================
  Files         296      296              
  Lines       14119    14125       +6     
  Branches     3189     3189              
==========================================
+ Hits        11032    11035       +3     
- Misses       3087     3090       +3     

Flag	Coverage Δ
backend	78.12% <ø> (-0.02%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[knolleary]

On production we still have views that aren't usable at the bottom corn due to the chat widget.

For example, the TeamTypes admin view:

And despite the screenshots in the PR description, the iframe is still the large square - here I've used browser tools to draw its outline - nothing inside that square is clickable.