edit home page and remove dot-twigrendere

[arhimede]

dot-twigrenderer extends the twig renderer with useful extensions and customizations

from home page
2. open all arrows by default
3. container: add link to PSR 11 and servicemanager

[arhimede]

Dotkernel is a collection of
PSR-7 Middleware applications

replace with

Dotkernel Light is a basic
PSR-7 Middleware skeleton

[alexmerlin]

@arhimede Should I also modify the footer copyright to show

© 2024 - 2025 Dotkernel by Apidemia

?

[alexmerlin]

@arhimede I compacted a bit the home page contents.
See below screenshots and let me know if there is anything I should adjust.

FullHD screen, zoomed 100% in Windows:

FullHD screen, zoomed 125% in Windows:

Full page:

[arhimede]

lovely :-)