Update hosted-nodes.md

Update hosted-nodes.md

Update install.md

Add --rpc-config description to login.md

Merge pull request #285 from hyperware-ai/hf/kit-3.0.0

kit: update to 3.0.0

Update audits-and-security.md

Merge pull request #283 from hyperware-ai/tm/favicon-head-and-urls

Add favicon and HTML HEAD, update some urls

Merge pull request #282 from hyperware-ai/Hypergrid-documentation

hypergriiiiid

Merge pull request #281 from hyperware-ai/neue

Add "Neue Haas Grotesk" as prose font.

update manage_child_processes.md