fix: fixes storybook installation

[Golodhros]

Summary of Changes

Fixes long-time broken Storybook installation
Updates Storybook, Webpack, and caniuse versions
Deprecates '@storybook/addon-knobs'
Cleans stuff around

Deals with #973

Tests

Manually tested

Screenshots

CheckList

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[Golodhros]

@allisonsuarez @kristenarmes

[kristenarmes]

LGTM