Add table management section

[erjohnson]

• Create table management top level section
• Move creating and activating table page to new section
• Move global expiry page to new section
• Add per table expiry page to new section
• Update version history frontmatter across versions to reflect changes in location
• Update links pointing to moved pages

[lrnrthr]

Looks awesome @erjohnson ! 🎉 👍