Hyper docs

website: v0 parity fixes and waitlist signup by @shalins in #116
api: enable deployed native grpc by @kanyesthaker in #117
deploy: use pinned rust toolchain by @kanyesthaker in #119
website: clear check warnings and cdn cors by @shalins in #118
connectors: item-level incremental sync for hook providers by @kanyesthaker in #105
connectors: remove sync epoch by @kanyesthaker in #120
ci: speed up rust tests by @kanyesthaker in #121
cdn: make scripted worker deploys work by @shalins in #122
cdn: serve the relay from the app host by @shalins in #123