minor updates

[ryanwaits]

What does this PR do?

• [x] a few broken links to pages we are currently hiding and copy edits

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Name	Status	Preview	Comments	Updated (UTC)
docs-v2	🛑 Canceled (Inspect)			Jun 28, 2024 4:54pm
hiro-systems-docs	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Jun 28, 2024 4:54pm