Move Electron Remote calls to ipcRender.invoke()

[nwittwer]

(Depends on Electron 7.0)
It is suggested to avoid using the remote module of Electron for security and performance issues. Electron 7.0 has some new functions to use instead.

• https://electronjs.org/blog/electron-7-0
• https://medium.com/@nornagon/electrons-remote-module-considered-harmful-70d69500f31

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• Replace all remote calls with @electron/remote
• Standardize a way to organize communications between main and renderer process (IPC)
• Refactor requests like remote.app.name and remote.app.version so that this data is available when the app loads. Maybe store this info in Vuex Store?