Provide context to stories

[vocksel]

Problem

With the addition of SettingsContext in #249 I inadvertently broke most of our stories since the context wasn't being provided to them

Solution

I'm now supplying the ContextProviders component to the stories that need it. This should future-proof things since any new context providers will be added to that component.

There are some stories I didn't touch since they weren't erroring, so those ones may need to be updated in the future if they start depending on context values. In the meantime this gets us back on track

Checklist

• Ran lune run test locally before merging

Known errors:

flipbook/UserSettings/SettingsContext.spec 
  ● hook › local plugin settings override defaults

    attempt to index nil with 'value'

      ReplicatedStorage.flipbook.UserSettings.SettingsContext.spec:58

  ● hook › set setting value via context

    attempt to index nil with 'value'

      ReplicatedStorage.flipbook.UserSettings.SettingsContext.spec:70

 FAIL  flipbook/stories.spec 
  ● mount/unmount Hoarcekat.story

    attempt to index function with 'react'

      ReplicatedStorage.flipbook.stories.spec:21

Test Suites: 2 failed, 12 passed, 14 total
Tests:       3 failed, 67 passed, 70 total
Snapshots:   0 total
Time:        1.179 s
Ran all test suites.