v1.0.3

• ca5b73b chore: update lib patch version to 1.0.3
• ea5cace ref(readme.md): reduce the complexity of the documentation
• b300af8 fix(core): implement the isFunction method as it's not exposed by the base library anymore
• b2b9e7e fix(ci/cd): https://docs.npmjs.com/trusted-publishers
• 476a1ca chore: install latest version of the xInjection base lib