fix(all) Progress the final sqlite message....can still take a while

[adamhathcock]

Adds finalization step for caching to show user more detail.

Fixes progress on transmissions.
Changes Sqlite saving to pre-report progress to allow detection for UI

[linear]

CNX-2408 Long time to save (last) SQLite item

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[codecov]

Codecov Report

❌ Patch coverage is 95.00000% with 2 lines in your changes missing coverage. Please review.
✅ Project coverage is 42.00%. Comparing base (92da66b) to head (953afae).
⚠️ Report is 3 commits behind head on dev.

Files with missing lines	Patch %	Lines
...eckle.Connectors.Common/Operations/SendProgress.cs	60.00%	1 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##              dev    #1042      +/-   ##
==========================================
+ Coverage   41.06%   42.00%   +0.93%     
==========================================
  Files         109      109              
  Lines        3090     3119      +29     
  Branches      295      295              
==========================================
+ Hits         1269     1310      +41     
+ Misses       1775     1766       -9     
+ Partials       46       43       -3     

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[bjoernsteinhagen]

not gross.