add some keymaps

lua/plugins/diffview.lua

@@ -3,5 +3,8 @@ return {
     dependencies = { "nvim-tree/nvim-web-devicons" },
     opts = {},
     keys = {
+        { "<leader>dvo", "<Cmd>DiffviewOpen<CR>",       desc = "Open Diff view" },
+        { "<leader>dvc", "<Cmd>DiffviewClose<CR>",      desc = "Close Diff view" },
+        { "<leader>dvf", "<Cmd>DiffviewFocusFiles<CR>", desc = "Focus file in Diff view" },
     },
 }

lua/plugins/neotest.lua

@@ -0,0 +1,9 @@
+return {
+    "nvim-neotest/neotest",
+    dependencies = {
+        "nvim-neotest/nvim-nio",
+        "nvim-lua/plenary.nvim",
+        "antoinemadec/FixCursorHold.nvim",
+        "nvim-treesitter/nvim-treesitter"
+    }
+}