Prepare for some upcoming changes to this module.

When annotations are loaded into the sidebar, they are not displayed in the
"Annotations" tab immediately. Instead the client waits until the guest reports
that the annotation was successfully anchored, or a timeout expires. This is to
avoid annotations briefly appearing in the Annotations tab and then "jumping" to
the Orphans tab a moment later if they fail to anchor.

For annotations in document segments (eg. EPUB chapters) other than the one
currently loaded in a guest frame, the annotation will never anchor in the
guest, and so the annotation did not appear in the sidebar until the anchoring
timeout expired. The result was that current-chapter annotations appeared
quickly, and other-chapter annotations appeared in the sidebar several hundred
ms later.

This commit improves the experience by optimisitically assuming annotations
in other chapters will anchor when the user navigates to those chapters, and
immediately marking them as "anchored" in the store. If they fail to anchor
when the user navigates to the chapter, then the status will be updated and
the annotation will be marked as an orphan at that point.

Visual change: CopyIcon is now proportional with text in button (icon
is smaller)

Visual change: Link hover is `brand` instead of `brand-dark` to match
conventional color combinations.

Visual change: font in button to expand and collapse excerpt is now
semi-bold, which matches all of our other buttons.

Simplify internal components (remove `HeaderRow` local component).

Visual change: hover on expand-replies is `brand` instead of
`brand-dark`—this is a standard hover color for a light-colored link.

Ensure that hovered annotations are cleared in the store when `null` is
passed to `FrameSyncService.hoverAnnotations`.

Following https://github.com/hypothesis/client/pull/4962, we can now identify
annotations that should be scrolled to/focused after they anchor by their tag
rather than ID, since the annotation in the sidebar's store persists across the
chapter navigation.

When a user hovers an annotation card for an EPUB chapter that is different than
the one currently loaded in the guest, and then clicks on that annotation to
navigate the guest to that chapter, ensure that the highlights in the document
are displayed in a hovered state once anchoring completes.

This is handled similar to `FrameSyncService.scrollToAnnotation`, by setting a
flag if the annotation is not loaded in the guest, which triggers a
"hoverAnnotations" RPC call once the annotation is anchored.

This information is not currently displayed in the UI, but it is captured with
annotations in the `EPUBContentSelector` selector.

Per feedback at
https://github.com/hypothesis/client/pull/4944#pullrequestreview-1178131884, try
to make `create-store.ts` easier to scan by moving some of the typing-related
utilities into a separate module.

In particular, improve the documentation for properties of the `ModuleConfig`
object which is passed to `createStoreModule`.

This module contains the most complex types in the codebase, so this is
useful as a reference for how to handle more complex cases.

Bumps [@babel/core](https://github.com/babel/babel/tree/HEAD/packages/babel-core) from 7.19.6 to 7.20.2.
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/main/CHANGELOG.md)
- [Commits](https://github.com/babel/babel/commits/v7.20.2/packages/babel-core)

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Bumps [tailwindcss](https://github.com/tailwindlabs/tailwindcss) from 3.2.2 to 3.2.4.
- [Release notes](https://github.com/tailwindlabs/tailwindcss/releases)
- [Changelog](https://github.com/tailwindlabs/tailwindcss/blob/master/CHANGELOG.md)
- [Commits](https://github.com/tailwindlabs/tailwindcss/compare/v3.2.2...v3.2.4)

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Bumps [sass](https://github.com/sass/dart-sass) from 1.56.0 to 1.56.1.
- [Release notes](https://github.com/sass/dart-sass/releases)
- [Changelog](https://github.com/sass/dart-sass/blob/main/CHANGELOG.md)
- [Commits](https://github.com/sass/dart-sass/compare/1.56.0...1.56.1)

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Bumps [postcss](https://github.com/postcss/postcss) from 8.4.18 to 8.4.19.
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/main/CHANGELOG.md)
- [Commits](https://github.com/postcss/postcss/compare/8.4.18...8.4.19)

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Bumps [chai](https://github.com/chaijs/chai) from 4.3.6 to 4.3.7.
- [Release notes](https://github.com/chaijs/chai/releases)
- [Changelog](https://github.com/chaijs/chai/blob/4.x.x/History.md)
- [Commits](https://github.com/chaijs/chai/compare/v4.3.6...v4.3.7)

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- dependency-name: chai
  dependency-type: direct:development
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Bumps [aws-sdk](https://github.com/aws/aws-sdk-js) from 2.1243.0 to 2.1253.0.
- [Release notes](https://github.com/aws/aws-sdk-js/releases)
- [Changelog](https://github.com/aws/aws-sdk-js/blob/master/CHANGELOG.md)
- [Commits](https://github.com/aws/aws-sdk-js/compare/v2.1243.0...v2.1253.0)

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  dependency-type: direct:development
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Bumps [@typescript-eslint/eslint-plugin](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/eslint-plugin) from 5.41.0 to 5.42.1.
- [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases)
- [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/main/packages/eslint-plugin/CHANGELOG.md)
- [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v5.42.1/packages/eslint-plugin)

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  dependency-type: direct:development
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Bumps [@sentry/browser](https://github.com/getsentry/sentry-javascript) from 7.17.4 to 7.19.0.
- [Release notes](https://github.com/getsentry/sentry-javascript/releases)
- [Changelog](https://github.com/getsentry/sentry-javascript/blob/master/CHANGELOG.md)
- [Commits](https://github.com/getsentry/sentry-javascript/compare/7.17.4...7.19.0)

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Bumps [@npmcli/arborist](https://github.com/npm/cli/tree/HEAD/workspaces/arborist) from 6.1.1 to 6.1.2.
- [Release notes](https://github.com/npm/cli/releases)
- [Changelog](https://github.com/npm/cli/blob/latest/workspaces/arborist/CHANGELOG.md)
- [Commits](https://github.com/npm/cli/commits/arborist-v6.1.2/workspaces/arborist)

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Bumps [@babel/preset-env](https://github.com/babel/babel/tree/HEAD/packages/babel-preset-env) from 7.19.4 to 7.20.2.
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/main/CHANGELOG.md)
- [Commits](https://github.com/babel/babel/commits/v7.20.2/packages/babel-preset-env)

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