[frontend] fix quickinject component to allow quick email in running simulation (#3453)

[antoinemzs]

Proposed changes

• Fix component setup for Quick inject

Testing Instructions

1. Set up a simulation and have it running
2. Go to Animation, "Mails" tab
3. Create a new email
4. Drawer pulls up and allows for creating a quick email inject

Related issues

• Closes Adding an email during a running simulation no longer works #3453

Checklist

• I consider the submitted work as finished
• I tested the code for its functionality
• I wrote test cases for the relevant uses case
• I added/update the relevant documentation (either on github or on notion)
• Where necessary I refactored code to improve the overall quality
• For bug fix -> I implemented a test that covers the bug

Further comments

If this is a relatively large or complex change, kick off the discussion by explaining why you chose the solution you did and what alternatives you considered, etc...

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 44.41%. Comparing base (adc7a88) to head (4fe3c4a).

Additional details and impacted files

@@                  Coverage Diff                  @@
##             release/current    #3643      +/-   ##
=====================================================
+ Coverage              44.40%   44.41%   +0.01%     
  Complexity              2799     2799              
=====================================================
  Files                    762      762              
  Lines                  23138    23138              
  Branches                1610     1610              
=====================================================
+ Hits                   10274    10277       +3     
+ Misses                 12289    12286       -3     
  Partials                 575      575              

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