feat(x/ecocredit): add bridge receive event and update bridge event

[ryanchristo]

Description

Ref: #1193 / Ref: #1206

This pull request adds EventBridgeReceive and updates EventBridge to include amount. Additional changes included after running make proto-format and make tidy.

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[codecov]

Codecov Report

Merging #1224 (fc62b72) into master (9bdf10d) will increase coverage by 0.00%.
The diff coverage is 89.18%.

@@           Coverage Diff           @@
##           master    #1224   +/-   ##
=======================================
  Coverage   70.94%   70.95%           
=======================================
  Files         240      240           
  Lines       24324    24349   +25     
=======================================
+ Hits        17257    17276   +19     
- Misses       5655     5658    +3     
- Partials     1412     1415    +3     

Flag	Coverage Δ
experimental-codecov	70.91% <89.18%> (+0.02%)	⬆️
stable-codecov	65.89% <89.18%> (+0.04%)	⬆️

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[technicallyty]

lgtm!

[clevinson]

lgtm. Only question is if we should also add amount to BridgeReceive. I'm not sure that EventBridgeReceive conveys anything meaningful with just project_id and batch_denom as the only fields.

[clevinson]

What's the use case for this event? I'm wondering if we should also add amount here too?

[ryanchristo]

amount is redundant with EventMint, which will be emitted from Msg/CreateBatch or Msg/MintBatchCredits.

In general, we are taking a lean approach to event fields based on how events are written in the sdk. EventBridge is a special case because we want to make all necessary information easily accessible to the bridge service.

We would ideally include an event specific to each message so that we can track the execution of each message and the two fields here (project id and batch denom) seem to be the most relevant to Msg/BridgeReceive.

See #1035 and #1086 for reference.

[ryanchristo]

If anything, we could probably remove project id but it still seems relevant.