overhaul dev docs and workflow

[TimothyStiles]

Is your feature request related to a problem? Please describe. Poly has grown beyond merging PRs into prime(main branch-- renaming). It needs a new release and PR workflow.

Describe the solution you'd like

• [ ] Update the contributor's guide to describe the new workflow where PRs are first merged into dev before main
• [ ] Update issue and PR templates to redirect support to discussions and tell devs not to branch and merge to main
• [X] Create notification hooks for social media
• [ ] Make go docs not give readers option to run IO/network related code
• [ ] Make github action to release main and dev versions on push with auto-semver
• [ ] auto-push new docs to pkg.go.dev on release