chore: move documentation to the AppBuilder repo (#159)

README.md

@@ -18,80 +18,9 @@ governing permissions and limitations under the License.
 [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)
 [![Codecov Coverage](https://img.shields.io/codecov/c/github/adobe/aio-lib-state/main.svg?style=flat-square)](https://codecov.io/gh/adobe/aio-lib-state/) 
 
-A Node JavaScript abstraction on top of distributed/cloud DBs that exposes a simple state persistence API.
+## Getting started
 
-You can initialize the lib with your Adobe I/O Runtime (a.k.a OpenWhisk) credentials.
-
-Please note that currently, you must be a customer of [Adobe Developer App Builder](https://www.adobe.io/apis/experienceplatform/project-firefly.html) to use this library. App Builder is a complete framework that enables enterprise developers to build and deploy custom web applications that extend Adobe Experience Cloud solutions and run on Adobe infrastructure.
-
-## Install
-
-```bash
-npm install @adobe/aio-lib-state
-```
-
-## Use
-
-```js
-  const stateLib = require('@adobe/aio-lib-state')
-
-  // init when running in an Adobe I/O Runtime action (OpenWhisk) (uses env vars __OW_API_KEY and __OW_NAMESPACE automatically. default region is 'amer')
-  const state = await stateLib.init()
-  // set an explicit region
-  const state2 = await stateLib.init({ region: 'apac' }) 
-
-  // get
-  const res = await state.get('key') // res = { value, expiration }
-  const value = res.value
-
-  // put
-  await state.put('key', 'value')
-  await state.put('another key', 'another value', { ttl: -1 }) // -1 for max expiry (365 days), defaults to 86400 (24 hours)
-
-  // delete
-  await state.delete('key')
-
-  // delete all keys and values
-  await state.deleteAll()
-
-  // returns true if you have at least one key and value
-  await state.any()
-```
-
-## Explore
-
-`goto` [API](doc/api.md)
-
-## Debug
-
-set `DEBUG=@adobe/aio-lib-state*` to see debug logs.
-
-## Adobe I/O State Store Limitations (per user)
-
-Apply when init with I/O Runtime credentials:
-
-- Namespace must be in valid AppBuilder format: `amsorg-project(-workspace)?`
-- Max state value size: `1MB`.
-- Max state key size: `1024 bytes`.
-- Supported characters are alphanumeric and `-`,`_`,`.`
-- Max-supported TTL is 365 days.
-- Default TTL is 1 day.
-
-## Troubleshooting
-
-### `"[StateLib:ERROR_INTERNAL] unknown error response from provider with status: unknown"`
-
-- when using `@adobe/aio-lib-state` in an action bundled with **webpack** please make sure to turn off minification and enable resolving of es6 modules. Add the following lines to your webpack config:
-
-```javascript
-  optimization: {
-    minimize: false
-  },
-  resolve: {
-    extensions: ['.js'],
-    mainFields: ['main']
-  }
-```
+Please read the [AppBuilder State documentation](https://developer.adobe.com/app-builder/docs/guides/application_state/#state).
 
 ## Contributing