Currently, we're building our docs using MkDocs Material 3.0.1 which is 3 years old. We should upgrade MkDocs to the latest version v7.1.7 to get the latest improvements and avoid future surprises.

• upgrade mkdocs config
• upgrade all content tabs to new format
• fix PowerShell comparison rendering (table is cut off in width)
• update CI/CD
• update devcontainer.json
• Update MPA in the Wiki (after merging the PR)