neovim: Restore none-ls/null-ls for Prettier formatting

neovim/lazy-lock.json

@@ -12,6 +12,7 @@
   "mason-lspconfig.nvim": { "branch": "main", "commit": "2304ff65ecc8cb2afc2484de3e2ed9a407edf0b9" },
   "mason.nvim": { "branch": "main", "commit": "ad7146aa61dcaeb54fa900144d768f040090bff0" },
   "nerdtree": { "branch": "master", "commit": "690d061b591525890f1471c6675bcb5bdc8cdff9" },
+  "none-ls.nvim": { "branch": "main", "commit": "a96172f673f720cd4f3572e1fcd08400ed3eb25d" },
   "nui.nvim": { "branch": "main", "commit": "de740991c12411b663994b2860f1a4fd0937c130" },
   "nvim-autopairs": { "branch": "master", "commit": "7a2c97cccd60abc559344042fefb1d5a85b3e33b" },
   "nvim-cmp": { "branch": "main", "commit": "a7bcf1d88069fc67c9ace8a62ba480b8fe879025" },

neovim/lua/plugins/ide.lua

@@ -396,6 +396,28 @@ return {
     },
 
     -- LSP
+    {
+        "nvimtools/none-ls.nvim",
+        config = function(_plugin, opts)
+            local null_ls = require("null-ls")
+
+            local group = vim.api.nvim_create_augroup("lsp_format_on_save", { clear = false })
+
+            local prettier_filetypes = {}
+            for k, v in ipairs(null_ls.builtins.formatting.prettier.filetypes) do
+                prettier_filetypes[k] = v
+            end
+            table.insert(prettier_filetypes, "htmldjango") -- Jinja templates
+
+            null_ls.setup({
+                sources = {
+                    null_ls.builtins.formatting.prettier.with({
+                        filetypes = prettier_filetypes,
+                    }),
+                },
+            })
+        end,
+    },
     {
         "mrcjkb/rustaceanvim",
         version = '^6',