Community templates housekeeping

[tmattio]

spin-dream

• [X] Example directory + script
• [X] Command example with opam spin
• [X] CI workflow
• [X] Requirements

spin-reason-bin (https://github.com/ocaml-templates/spin-reason-bin/pull/1)

• [X] Based on official template
• [x] Example directory + script
• [x] Command example with opam spin
• [x] CI workflow
• [x] Requirements

spin-reason-js (https://github.com/ocaml-templates/spin-reason-js/pull/2)

• [x] Based on official template
• [x] Example directory + script
• [x] Command example with opam spin
• [x] CI workflow
• [x] Requirements

spin-reason-ppx (https://github.com/ocaml-templates/spin-reason-ppx/pull/1)

• [x] Based on official template
• [x] Example directory + script
• [x] Command example with opam spin
• [x] CI workflow
• [x] Requirements

spin-reason-lib (https://github.com/ocaml-templates/spin-reason-lib/pull/1)

• [x] Based on official template
• [x] Example directory + script
• [x] Command example with opam spin
• [x] CI workflow
• [x] Requirements

spin-reason-cli (https://github.com/ocaml-templates/spin-reason-cli/pull/1)

• [x] Based on official template
• [x] Example directory + script
• [x] Command example with opam spin
• [x] CI workflow
• [x] Requirements

spin-reason-c-bindings

• [x] Example directory + script
• [x] Command example with opam spin
• [x] CI workflow
• [x] Requirements

spin-incr-dom

• [ ] Example directory + script
• [ ] Command example with opam spin
• [ ] CI workflow
• [ ] Requirements

spin-jsoo-react

• [ ] Example directory + script
• [ ] Command example with opam spin
• [ ] CI workflow
• [ ] Requirements

spin-rescript

• [ ] Example directory + script
• [ ] Command example with opam spin
• [ ] CI workflow
• [ ] Requirements