Get rid of extraneous dependencies to resurrect the ---asseteditor page

[riknoll]

This looks way, way, scarier than it actually is! All this PR does is move things around a bit to make our dependency graph a little less complicated. Basically, the /---asseteditor page broke a while back when the cloudsync stuff went in. Obviously the cloudsync stuff shouldn't even be in the /---asseteditor page at all, so I had to untangle our imports a bit.

The big culprit was fireClickOnEnter which we use all over the place and is exported by sui.tsx (which itself requires app.tsx). I factored that out into a new file along with some of the asset editor utils that were also drawing in package.ts for no good reason.

To fix this, I wrote a script to trace the dependency graph and figure out the culprit. Here's how the dependency graph looked for the package.ts issues:

cloudsync-> /dialogs.js-> /container.js-> /headerbar.js-> /app.js-> /cloud.js-> /auth.js-> /core.js->
/compiler.js-> /workspace.js-> /package.js-> /components/assetEditor/store/assetEditorReducer.js->
/components/assetEditor/assetCard.js-> /components/ImageFieldEditor.js-> /assetEditor.js

[eanders-ms]

Nice cleanup!

[jwunderl]

nice nice

would it possibly be worth checking in the script for future use?

[abchatra]

@riknoll what is the status of this?

[riknoll]

I need to resolve the conflicts, but i've been busy.

I'll close this and resurrect it later