feat: add plugins

Signed-off-by: d0zingcat <iamtangli42@gmail.com>

nvim/lua/plugins/lspconfig.lua

@@ -0,0 +1,19 @@
+-- lspconfig.lua - LSP 配置
+return {
+  {
+    "neovim/nvim-lspconfig",
+    event = { "BufReadPre", "BufNewFile" },
+    dependencies = {
+      "hrsh7th/cmp-nvim-lsp",
+      "williamboman/mason-lspconfig.nvim",
+    },
+    config = function()
+      local lspconfig = require("lspconfig")
+      local capabilities = require("cmp_nvim_lsp").default_capabilities()
+      -- Go
+      lspconfig.gopls.setup({ capabilities = capabilities })
+      -- Python
+      lspconfig.pyright.setup({ capabilities = capabilities })
+    end,
+  },
+}