feat: add Block-STM configuration support

[mmsqe]

Description

depends on cosmos/cosmos-sdk#26208

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Author Checklist

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please add links to any relevant follow up issues.

I have...

• tackled an existing issue or discussed with a team member
• left instructions on how to review the changes
• targeted the main branch

[codecov]

Codecov Report

❌ Patch coverage is 0% with 4 lines in your changes missing coverage. Please review.
✅ Project coverage is 65.78%. Comparing base (f93d05c) to head (8cb3453).

Files with missing lines	Patch %	Lines
server/start.go	0.00%	4 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1085      +/-   ##
==========================================
+ Coverage   63.24%   65.78%   +2.53%     
==========================================
  Files         332      332              
  Lines       23969    23747     -222     
==========================================
+ Hits        15160    15622     +462     
+ Misses       7173     6956     -217     
+ Partials     1636     1169     -467     

Files with missing lines	Coverage Δ
server/start.go	0.00% <0.00%> (ø)

... and 19 files with indirect coverage changes

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