Replaced treewalker with iswap which works better (like keeping

whitespace for cases like switch statements)

.config/nvim/lua/plugins/iswap.lua

@@ -0,0 +1,17 @@
+return {
+    'mizlan/iswap.nvim',
+    event = 'VeryLazy',
+    keys = {
+        { 'H', '<cmd>IMoveNodeWithLeft<cr>', silent = true },
+        { 'L', '<cmd>IMoveNodeWithRight<cr>', silent = true },
+    },
+    opts = {
+        -- Post-operation flashing highlight style,
+        -- either 'simultaneous' or 'sequential', or false to disable
+        -- default 'sequential'
+        flash_style = false,
+
+        -- Move cursor to the other element in ISwap*With commands
+        move_cursor = true,
+    },
+}