fix(neovim): LSP, Formatter, Linter all in their places

- Formatter: Don't need both prettier & prettierd. Only use prettierd
- Formatter: markdown-toc is LSP not formatter
- Formatter: shellharden isn't formatter
- Formatter: Only shfmt for shell formatting
- Formatter: Don't need prettier to format yaml
- Linter: codespell on all buffers
- Install script: Remove prettier & shellharden (its useless with bashls)
- LSP: markdownlint, prettier, shellcheck, shellharden, shfmt aren't LSP

common/.config/nvim/lua/plugins/linting.lua

@@ -8,19 +8,12 @@ return {
 
             -- Linters are only required for dynamically typed languages
             lint.linters_by_ft = {
-                python = { "pylint", "codespell" },
-                markdown = { "markdownlint", "codespell" },
+                python = { "pylint" },
+                markdown = { "markdownlint" },
                 yaml = { "yamllint" },
-                lua = { "codespell" },
-                bash = { "codespell" },
-                sh = { "codespell" },
-                zsh = { "codespell" },
-                typescript = { "codespell" },
-                javascript = { "codespell" },
-                typescriptreact = { "codespell" },
-                javascriptreact = { "codespell" },
                 dockerfile = { "hadolint" },
-                html = { "codespell" },
+
+                ["*"] = { "codespell" },
             }
 
             local markdownlint = lint.linters.markdownlint