Global search UI

[cstns]

Description

Added a new global search component which is permanently available in the nav bar

• adhered with provided mockup in parent issue
• search results are split into 3 categories/sections
  • each category title will redirect to the instance/device/application page porting search query params
  • also added a load more functionality and an initial hard limit of 10 results/category
• deviations from mockup:
  • currently unable to display instance status as data missing from payload, (will be done in future iteration)
  • not displaying instance editor links and dashboard button due to same missing data, we may be redirecting users to suspended instances or ones lacking dashboard integrations
  • not 100% sure what the editor link to a device should point to

Related Issue(s)

closes #4729

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 78.73%. Comparing base (bb77f60) to head (3ac03ef).
Report is 35 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #4798   +/-   ##
=======================================
  Coverage   78.72%   78.73%           
=======================================
  Files         314      314           
  Lines       15053    15063   +10     
  Branches     3457     3461    +4     
=======================================
+ Hits        11851    11860    +9     
- Misses       3202     3203    +1     

Flag	Coverage Δ
backend	78.73% <ø> (+<0.01%)	⬆️

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[knolleary]

Looking great. Good job @cstns!

[Steve-Mcl]

1 issue. Since the search maintains your last query, if you add a thing and open the search it is already pre-populated and the new thing is not shown.

Otherwise, really REALY slick - love it.

[Steve-Mcl]

love it. great piece of work.