Make Senders lazy

[roxblnfk]

What was changed

All the senders now are created when needed

Why?

To avoid creating unnecessary directories during ***toFile senders initialization

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 10 lines in your changes missing coverage. Please review.

Project coverage is 23.27%. Comparing base (1bb7bcf) to head (4b96984).
Report is 1 commits behind head on master.

Files with missing lines	Patch %	Lines
src/Command/Run.php	0.00%	5 Missing ⚠️
src/Sender/SenderRegistry.php	0.00%	5 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##             master     #158      +/-   ##
============================================
- Coverage     23.31%   23.27%   -0.04%     
+ Complexity     1344     1343       -1     
============================================
  Files           159      159              
  Lines          4354     4348       -6     
============================================
- Hits           1015     1012       -3     
+ Misses         3339     3336       -3     

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