v3: history state hook

[jeetiss]

Api for useHistoryState, should solve all problems with history.state

---

usage example:

const Component = () => {
  const state = useHistoryState();

  // some logic with state
  // console.log(state) 
  // ^ { hello: 'world' }
}

// somewhere in the app
navigate('/path', { state: { hello: 'world' }})

---

TODOs:

• types
• link component
• preact
• check exports

---

closes #102
related #346

[github-actions]

size-limit report 📦

Path	Size
packages/wouter/esm/index.js	1.44 KB (+0.41% 🔺)
packages/wouter/esm/use-browser-location.js	694 B (0%)
packages/wouter-preact/esm/index.js	977 B (+0.42% 🔺)
packages/wouter-preact/esm/use-browser-location.js	255 B (0%)

[molefrog]

I think we can rename this file to use-browser-location, as well as move everything that goes before export type Primitive to index.d.ts

[jeetiss]

I renamed the file.

but moving is not great because it is harder to maintain preact types

[molefrog]

Could you also add a one-liner spec to test that Link can accept state prop?