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Description
We currently call appGlobal.remoteApp when we call the backend. There are 118 calls to it.
We should change all of these into backendApp. This should be a module export on its own, not hanging off appGlobal anymore. It may still live in app.ts, just as a separate variable.
This task is to simply change all code and imports accordingly. Please verify each instance, because some files might use appGlobal for other purposes, while other files do not. Please make sure that each file is healthy, and test it all. The validation is the laborsome part.