feat: bindgen crate

[glihm]

This PR adds the dojo-bindgen crate where plugins will be managed for auto-generated code on the top of cainome.

Currently, we're proposed built-in plugins, that are written in rust, and may be updated by the community and maintainers.

In a second phase, the PluginManager will also expose some plugins to be called using stdin in the same fashion as protobuf to allow endless extension by users without having to push their code on dojo repo.

[codecov-commenter]

Codecov Report

Attention: 174 lines in your changes are missing coverage. Please review.

Comparison is base (87599f9) 67.62% compared to head (c3ab37c) 67.08%.

Files	Patch %	Lines
crates/dojo-bindgen/src/lib.rs	0.00%	119 Missing ⚠️
crates/sozo/src/commands/build.rs	0.00%	23 Missing ⚠️
crates/dojo-bindgen/src/plugins/typescript/mod.rs	0.00%	15 Missing ⚠️
crates/dojo-bindgen/src/plugins/unity/mod.rs	0.00%	15 Missing ⚠️
crates/dojo-bindgen/src/error.rs	0.00%	1 Missing ⚠️
crates/dojo-bindgen/src/plugins/mod.rs	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1425      +/-   ##
==========================================
- Coverage   67.62%   67.08%   -0.55%     
==========================================
  Files         218      223       +5     
  Lines       21060    21235     +175     
==========================================
+ Hits        14242    14245       +3     
- Misses       6818     6990     +172     

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[glihm]

For testing I'm thinking about using a build.rs to use sozo that is available in the devcontainer to avoid sozo required for a crate that's actually used inside sozo.

[tarrencev]

If you include dojo-dev-utils with the build-examples feature it should build these for you

dojo/crates/sozo/Cargo.toml

Line 48 in 87599f9

dojo-test-utils = { path = "../dojo-test-utils", features = [ "build-examples" ] }

[glihm]

Thanks for pointing this out again. For any reason I was thinking that I had a cyclic dependency like I had last time working with this, but dojo-test-utils is based on dojo-lang and not sozo...

Thank you again sensei 🙏.

[glihm]

The stack overflow error on windows seems to be related to this new dependency I added. I'll investigate the possible cause because we normally don't run the build again if the target is not empty.
Will also check what scarb did to solve that, in order to see if their modifications/solutions can apply for us too.

I commented out the tests. I don't like to do that but is to keep track of the working tests at the same location.
The idea is to move forward, as nasr already have great stuff working on that, to make it public and keep improving this bindgen.