* Upgrade desktop-client depenencies

* Release notes

* yarn dedupe

* yarn dedupe

* Fix typecheck error

* Update sass

* Update useSelectors

* Enable prefer-const project-wide

* Release notes

* Fix remaining lint errors

This significantly speeds up `yarn lint` for me. It also ensures we’re
listing all source files in the project, including the `.eslintrc` files
and any other files that may be present.

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