Initial commit for astronvim v4 configuration

lua/custom/plugins/neo-tree.lua

@@ -0,0 +1,27 @@
+return {
+  {
+    "nvim-neo-tree/neo-tree.nvim",
+    opts = {
+      window = {
+        width = 50,
+        mappings = {
+          ["<space>"] = false, -- disable space until we figure out which-key disabling
+          [">"] = "next_source",
+          ["<"] = "prev_source",
+        },
+      },
+      event_handlers = {
+        {
+          event = "file_opened",
+          handler = function(file_path)
+            -- auto close
+            -- vimc.cmd("Neotree close")
+            -- OR
+            require("neo-tree.command").execute({ action = "close" })
+          end
+        },
+      },
+      close_if_last_window = true,
+    },
+  }
+}