feat: add the ability to trace gas consumption

[evan-forbes]

Overview

bringing back the gas monitor, not sure if we should merge this, but I'm using to regenerate all the gas charts, which can be found in #2132

Checklist

• New and updated code has appropriate documentation
• New and updated code has new and/or updated testing
• Required CI checks are passing
• Visual proof for any user facing features like CLI or documentation updates
• Linked issues closed with keywords

[codecov-commenter]

Codecov Report

Merging #2131 (dcaaa58) into main (44034fd) will decrease coverage by 1.87%.
The diff coverage is 0.00%.

❗ Current head dcaaa58 differs from pull request most recent head b31cfef. Consider uploading reports for the commit b31cfef to get more accurate results

@@            Coverage Diff             @@
##             main    #2131      +/-   ##
==========================================
- Coverage   25.04%   23.17%   -1.87%     
==========================================
  Files         121      144      +23     
  Lines       13816    15912    +2096     
==========================================
+ Hits         3460     3688     +228     
- Misses      10000    11850    +1850     
- Partials      356      374      +18     

Files Changed	Coverage Δ
app/ante.go	0.00% <0.00%> (ø)
app/app.go	4.42% <0.00%> (-0.04%)	⬇️
app/prepare_proposal.go	0.00% <0.00%> (ø)
app/process_proposal.go	0.00% <0.00%> (ø)
test/util/malicious/out_of_order_prepare.go	0.00% <0.00%> (ø)

... and 30 files with indirect coverage changes

[evan-forbes]

I'm not yet convinced that this is worth the maintenance costs.

Do we see ourselves tracing the consumption in the future? If not, we should close again. Opening the discussion to the reviewers.

[rootulp]

Overall LGTM. Nothing in the PR seems particularly difficult to maintain and the Python script is a separate Gist so it seems safe to merge but I'm curious what other reviewers think.

[cmwaters]

Do we see ourselves tracing the consumption in the future? If not, we should close again. Opening the discussion to the reviewers.

I guess do we see the calculations of gas being altered in the future (I'm not sure if an application can even set the GasConfig currently)?

[evan-forbes]

something like this might be useful if we ever run into a gas bug, or if we ever want to fine tune resource pricing. but until then... this is a lot of extra code!

[evan-forbes]

I'm leaning towards closing and just resurrecting it as needed, similar to what we did here