feat(gas-report): create package, move relevant files to it

[dk1a]

fixes #667

[changeset-bot]

🦋 Changeset detected

Latest commit: 8a5f968

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 11 packages

Name	Type
@latticexyz/cli	Minor
@latticexyz/gas-report	Minor
@latticexyz/store	Minor
@latticexyz/std-client	Patch
@latticexyz/world	Patch
@latticexyz/network	Patch
@latticexyz/react	Patch
@latticexyz/store-cache	Patch
@latticexyz/store-sync	Patch
@latticexyz/dev-tools	Patch
@latticexyz/ecs-browser	Patch

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[holic]

thoughts on refactoring gas report TS to be more of a output parser than a test runner?

[dk1a]

thoughts on refactoring gas report TS to be more of a output parser than a test runner?

if you mean to separate it into a parser and a runner that seems nice if not particularly important;
either way I'd rather keep this PR simple, and move on to gas optimizations

[alvrs]

which version of pnpm are you currently on?

[dk1a]

8.6.7

[alvrs]

looking good! would you mind adding a simple example for how to use the gas report to the readme and adding a changeset?

[dk1a]

adding a changeset

I'm assuming we don't want to strictly follow semver for now and avoid major

[dk1a]

(tried fiddling with e2e but then figured it shouldn't be part of this PR and merged as it was when @holic approved it)