Swap esbuild with swc

[robertwayne]

I haven't looked too deep into swc yet, but it looks like it should be able to be plugged into the build.rs file and bundle the JS/TS files. This would remove the need to have esbuild installed.

[robertwayne]

ref

• https://github.com/swc-project/swc/blob/main/crates/swc_bundler/examples/bundle.rs
• https://github.com/swc-project/swc/tree/main/crates/swc_bundler