Shtab

- 🎉 complete public typehints (133)
- 📚 docs: fix hyperlinks & cleanup reference descriptions (133)

- 🎉 add `shtab --print-own-completion` (114 <- 89)
- 💅 drop redundant Python<=3.6 code (128)
- 🛠️ tests/framework/CI fixes & updates (131, 130, 121)

- 🎉 support `REMAINDER` (90)
- 🎉 support `ONE_OR_MORE`, `ZERO_OR_MORE` (91)
- 🎉 make `PrintCompletionAction` terminate completion suggestions (92)
- 🎉 support py3.11 (120)
- 🎂 drop py3.6 support (120)
- 🛠️ update tests (120)

- 🎉 support py3.10
- 📚 update docs URLs
- 🛠️ bump pre-commit & actions (118)
- 🛠️ fix external PR tests

- 🎉 support `zsh` subcommands with hyphens (108)
- 🔨 fix `bash` subcommand completion (106 <- 86)
- 🔨 fix colons in subcommands (110)
- 📚 fix typos (96)
- 🛠️ add tests
- 🛠️ fix external PRs

- :hammer: fix bash completion with space (81 <- 74)
- :hammer_and_wrench: update tests & pre-commit hooks