Adds ability to build the VS Code extension with esbuild. Production build time has gone from 100 seconds to 1.5 seconds on my M1 Pro MBP! Moves and modifies experimental web esbuild plugins to work with the VS Code extension.
esbuild
webpack
TODO:
ensure no regressions with integration tests (create separate issue)
Test plan
Steps for node extension host
Run yarn build:esbuild in the client/vscode directory
Run "Launch VS Code Extension" task in VS Code
Note that search and remote file browsing still work
Steps for webworker extension host
Run yarn build:esbuild:web in the client/vscode directory
Run "Launch VS Code Web Extension" task in VS Code
Note that search and remote file browsing still work
