[migration] Nvim 0.10 Support

[ayamir]

Feature description

The 0.10 stable version of nvim was released on 3 days ago. We could make some changes like #1245 to current 0.10 branch and merge it into main.

Additional information

• MANDATORY CHANGES

  • [x] Update install scripts and issue templates to support v0.10. <==> https://github.com/ayamir/nvimdots/pull/1271 and https://github.com/ayamir/nvimdots/pull/1278
  • [x] Consider dropping v0.7 (and v0.8) support. <==> ?
  • [x] Create two new branches: 0.9 (legacy) and 0.11 (nightly) <==> ?
  • [x] Revisit all the Treesitter-related plugins to lift some of the performance limitations (as incremental parsing is finally supported) <==> https://github.com/ayamir/nvimdots/pull/1305
  • [x] Use the "signs" key of [vim.diagnostic.config()](https://neovim.io/doc/user/diagnostic.html#vim.diagnostic.config()) to configure diagnostic-signs <==> https://github.com/ayamir/nvimdots/pull/1280
  • [x] Use [vim.lsp.get_clients()](https://neovim.io/doc/user/lsp.html#vim.lsp.get_clients()) in place of [vim.lsp.get_active_clients()](https://neovim.io/doc/user/deprecated.html#vim.lsp.get_active_clients()) <==> https://github.com/ayamir/nvimdots/pull/1266
  • [x] Use vim.uv in place of vim.loop <==> https://github.com/ayamir/nvimdots/pull/1260
  • [x] Use [Iter:flatten()](https://neovim.io/doc/user/lua.html#Iter%3Aflatten()) in place of [vim.tbl_flatten()](https://neovim.io/doc/user/deprecated.html#vim.tbl_flatten()) <==> https://github.com/ayamir/nvimdots/pull/1260

• NEW FEATURES

  • [x] Support LSP Inlay Hints <==> https://github.com/ayamir/nvimdots/pull/1260
  • [x] Support new options <==> https://github.com/ayamir/nvimdots/pull/1279
  • [x] Consider replacing all accesses to Vim options from vim.api.nvim_get_option_value to vim.[b]o (as of v0.10, they finally function identically) <==> https://github.com/ayamir/nvimdots/pull/1269

Linked issues / PRs

• [ ] #676
• [x] #851
• [x] #969
• [x] #1230
• [x] #1245
• [x] #1273
• [x] #1283

[CharlesChiuGit]

Support new options

after a quite scan over https://neovim.io/doc/user/news-0.10.html and https://neovim.io/doc/user/deprecated.html#deprecated-0.10, i think it's fine w/ current option setup.

[Jint-lzxy]

after quite scan over https://neovim.io/doc/user/news-0.10.html and https://neovim.io/doc/user/deprecated.html#deprecated-0.10, i think it's fine w/ current option setup.

Just took some time to read through the release notes. I think we could possibly implement those changes

- complete: ".,w,b,k" --> ".,w,b,k,kspell"
- completeopt: "menuone,noselect" --> "menuone,noselect,popup"
- smoothscroll: nil --> true

?