Update docs

[MihalyToth20]

• update individual readme files of the packages
• adjust installation command suggestions
• remove legacy naming and dependencies.

[MihalyToth20]

• Adjust the docs page template to match the calycode styles
• Add context7 config to the repo
• Add copy content button to the sidebar
• Unify in command help texts
• Add repo to deepwiki

[MihalyToth20]

• Fix the doc uploading and generation workflow. Seems to be hanging for a long time.

[MihalyToth20]

Done and released with #151