refactor!: Remove grpc-web/rosetta and improve server performance

[tkxkd0159]

Description

closes: #1416

After update:

• Node operator need to remove rosetta/grpc-web config in app.toml
• Node operator need to run envoy proxy if they want to support grpc-web
• Node operator need to run cosmos/rosetta if they want to support Coinbase Rosetta API. This command also can be added in Finschia binary itself (root.go)

At this time, I also want to refactor our server code structure based on cosmos/cosmos-sdk#15041, cosmos/cosmos-sdk#16152.

Motivation and context

1. We separate rosetta/grpc-web from main core to apply MSA. It will replace legacy code with latest one and improve the complication level of dependencies.
2. To improve query performance, we modify grpc-gateway to be concurrent.

How has this been tested?

Screenshots (if appropriate):

Checklist:

• I followed the contributing guidelines and code of conduct.
• I have added a relevant changelog to CHANGELOG.md
• I have added tests to cover my changes.
• I have updated the documentation accordingly.
• I have updated API documentation client/docs/swagger-ui/swagger.yaml

[codecov]

Codecov Report

Attention: Patch coverage is 69.35484% with 19 lines in your changes missing coverage. Please review.

Project coverage is 69.57%. Comparing base (6054848) to head (4d9cc76).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1418      +/-   ##
==========================================
+ Coverage   68.66%   69.57%   +0.90%     
==========================================
  Files         767      751      -16     
  Lines       63512    62259    -1253     
==========================================
- Hits        43611    43316     -295     
+ Misses      17234    16308     -926     
+ Partials     2667     2635      -32     

Files	Coverage Δ
server/config/config.go	45.94% <ø> (-0.38%)	⬇️
server/config/toml.go	15.78% <ø> (ø)
simapp/simd/cmd/root.go	87.58% <ø> (-0.09%)	⬇️
testutil/network/util.go	76.36% <94.73%> (+3.39%)	⬆️
client/grpc_query.go	26.86% <0.00%> (-0.83%)	⬇️
testutil/network/network.go	84.38% <71.42%> (+1.79%)	⬆️
client/context.go	59.23% <0.00%> (+0.79%)	⬆️
server/grpc/server.go	72.50% <71.42%> (+6.78%)	⬆️
server/api/server.go	56.00% <58.82%> (-1.36%)	⬇️

... and 1 file with indirect coverage changes

[zemyblue]

Please introduce the reason why we remove this in this PR's description.