Multiple links broken

[ElPaisano]

This issue was originally filed in filecoin-docs by @kt-wawro as filecoin-project/filecoin-docs#1950. Redirecting here, as this is a spec repo issue:

Original issue description

On the filecoin docs on the storage miner sub-pages and blockchain subpages none of the links take you anywhere.

Sealing a sector does not link anywhere but the URL changes to (https://spec.filecoin.io/systems/filecoin_mining/storage_mining/#section-_index.Sealing-a-Sector)

Sector Storage and Window PoSt scheduler have broken links

Sector Sealing has a broken link to the Lotus-specific function at the end of the sector sealing section in sector quality.

I spot-checked links on the following pages and they all seem to be working:

• Architecture Diagrams page
• files and data subpages
• Market's subpages
• Appendix subpages
• Glossary
• Libraries
• Algorithms

[smagdali]

and we go full circle, as I think I've fixed these already, but not being able to get the PR out: #1314 is what triggered the whole CI discussion...