Switch to new lazy-based config

Still a bit WIP. Gradually adding back old plugins and config from old config.

lazyvim.json

@@ -0,0 +1,25 @@
+{
+  "extras": [
+    "lazyvim.plugins.extras.coding.copilot",
+    "lazyvim.plugins.extras.dap.core",
+    "lazyvim.plugins.extras.editor.mini-files",
+    "lazyvim.plugins.extras.formatting.black",
+    "lazyvim.plugins.extras.formatting.prettier",
+    "lazyvim.plugins.extras.lang.docker",
+    "lazyvim.plugins.extras.lang.json",
+    "lazyvim.plugins.extras.lang.markdown",
+    "lazyvim.plugins.extras.lang.python",
+    "lazyvim.plugins.extras.lang.rust",
+    "lazyvim.plugins.extras.lang.typescript",
+    "lazyvim.plugins.extras.lang.yaml",
+    "lazyvim.plugins.extras.linting.eslint",
+    "lazyvim.plugins.extras.test.core",
+    "lazyvim.plugins.extras.ui.alpha",
+    "lazyvim.plugins.extras.util.mini-hipatterns",
+    "lazyvim.plugins.extras.util.project"
+  ],
+  "news": {
+    "NEWS.md": "2123"
+  },
+  "version": 2
+}