blockservice: remove inner fields access methods

[Jorropo]

I'll do changelog once we decide on an option.

[Jorropo]

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• blockservice: remove inner fields access methods #564 👈 (View in Graphite)
• blockservice: move session handling as part of the interface #563
• blockservice: stop using deprecated NewWriteThrough in tests #560 : 3 other dependent PRs (#556 , #561 , #565 )
• blockservice: fix symbol name in docs #559
• blockservice: optimize getBlocks filter by not rescanning the already valid leading elements #558
• main

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[codecov]

Codecov Report

❌ Patch coverage is 33.33333% with 6 lines in your changes missing coverage. Please review.
✅ Project coverage is 65.40%. Comparing base (a76d47d) to head (783f4ca).

Files with missing lines	Patch %	Lines
blockservice/blockservice.go	37.50%	5 Missing ⚠️
gateway/blocks_backend.go	0.00%	1 Missing ⚠️

@@                                          Coverage Diff                                          @@
##           01-15-blockservice_move_session_handling_as_part_of_the_interface     #564      +/-   ##
=====================================================================================================
- Coverage                                                              65.45%   65.40%   -0.06%     
=====================================================================================================
  Files                                                                    207      207              
  Lines                                                                  25606    25602       -4     
=====================================================================================================
- Hits                                                                   16760    16744      -16     
- Misses                                                                  7367     7375       +8     
- Partials                                                                1479     1483       +4     

Files with missing lines	Coverage Δ
gateway/blocks_backend.go	42.27% <0.00%> (-0.10%)	⬇️
blockservice/blockservice.go	75.72% <37.50%> (-1.34%)	⬇️

... and 14 files with indirect coverage changes

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[gammazero]

Triage: decide to accept or close this