Revise architecture documentation for localization

docs: update README with new project name and remove academic references

docs: add ARCHITECTURE.md with architecture diagram and Azure services reference

docs: rewrite README in English with full app documentation

Merge pull request #1 from Phosky71/master

adittions

Create README.md

Create App.xaml.cs

Create App.xaml

Create AppShell.xaml.cs

Create AppShell.xaml

Create HistorialPage.xaml.cs

Create HistorialPage.xaml

Create MainPage.xaml.cs

Create MainPage.xaml