feat: decouple x/nft from simapp

[julienrbrt]

Description

Closes: #12038

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• confirmed the correct type prefix in the PR title
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[faddat]

Hey, may I ask why?

thanks :)

[julienrbrt]

Hey, may I ask why?

thanks :)

Hey, yes, this is part of our process to migrate all the sdk modules to app-wiring:
#11899

[aaronc]

Look like it's almost there! Great work @julienrbrt 👏

[codecov]

Codecov Report

Merging #12233 (1fee74c) into main (b786d5d) will decrease coverage by 0.02%.
The diff coverage is 11.11%.

@@            Coverage Diff             @@
##             main   #12233      +/-   ##
==========================================
- Coverage   66.14%   66.12%   -0.03%     
==========================================
  Files         673      673              
  Lines       71163    71085      -78     
==========================================
- Hits        47074    47007      -67     
+ Misses      21445    21436       -9     
+ Partials     2644     2642       -2     

Impacted Files	Coverage Δ
testutil/network/network.go	56.79% <0.00%> (-1.94%)	⬇️
simapp/test_helpers.go	15.38% <22.22%> (-10.97%)	⬇️
x/nft/simulation/operations.go	71.42% <100.00%> (+3.06%)	⬆️
x/distribution/simulation/operations.go	80.43% <0.00%> (-9.79%)	⬇️
crypto/keys/internal/ecdsa/privkey.go	83.01% <0.00%> (+1.88%)	⬆️