Migrate neovim config to lua

.config/nvim/lua/lsp/json-ls.lua

@@ -0,0 +1,16 @@
+-- npm install -g vscode-json-languageserver
+require'lspconfig'.jsonls.setup {
+    cmd = {
+        "node", DATA_PATH .. "/lspinstall/json/vscode-json/json-language-features/server/dist/node/jsonServerMain.js",
+        "--stdio"
+    },
+    on_attach = require'lsp'.common_on_attach,
+
+    commands = {
+        Format = {
+            function()
+                vim.lsp.buf.range_formatting({}, {0, 0}, {vim.fn.line("$"), 0})
+            end
+        }
+    }
+}