* Layout mostly done

* Cleanup

* Updated next.config.js

* Delete extra folders

* Remove trailingSlash config

* Add console.log for testing

* Layout mostly done

* Cleanup

* Updated next.config.js

* Delete extra folders

* Remove trailingSlash config

* Add console.log for testing

* Basic demo setup for state management

* Network selector functional

* Improved network dropdown functionality

* Network selector done

* Updated network links

### What

Test PR to trigger PR preview for testing

### Why

I need a way to test PR previews for laboratory-v2

### Issue addressed by this PR

stellar/ops#2846

* Updated dependencies

* Playwright config + initial tests

* Disable missingSuspenseWithCSRBailout

* Replace class selector with testId

* V2 Explore Endpoints: routes + side navigation

* Explore Endpoints landing page

* Privacy Policy and Terms of Service links

* Update font size

* Update network order

* Fix test

* Upgrade SDS

* Add warning for futurenet

* Explore Endpoints: Params tab view

* Picker components (#777)

* RadioPicker

* OrderPicker

* IncludeFailedPicker

* AssetPicker + PubKeyPicker

* Update hover color + expand transition speed

* Cleanup

* Tweaks and cleanup

* Cleanup

)

* Explore Endpoints: data flow functional

* Accounts endpoint done

* Cleanup

* Remove none option + update anim transition

* Clean up input onChange methods

* Require code and issuer for non-native assets

* Text updates

* Fix tests

* Explore Endpoints: submit + json response

* Cleanup

* Fix reset query on change and submit + PrettyJson unique keys