PHP 8.4 compatibility

Add PHP 8.2 support

- Update Github Actions workflows to test against PHP 8.2, too.
- Fix new Psalm issue
- Fix coding standard

Fix Github Actions

-  Fix coding standard
-  Fix scrutinizer code coverage updater

Json methods (#78)

More flexible Json methods.
Json methods now accept also \Stringable parameters.

Fix static create methods

Fix `phootwork\lang\Text:create()` and `phootwork\file\FileoprationTrait::create()`
to return the correct class, when extend them.

Add missing dependency

Prepare version 3.0

- Refactor Json library to use native php exceptions
- Fix all psalm issue by annotating code where psalm can't infer
types

Fix insert method

Fix issue #59

Move monorepo management to Github Actions (#46)

* Refactor monorepo management

Manage monorepo via `splitsh-lite` and Github Actions.