Nvim: Fixed K-key behaviour for focussing documentation

.config/nvim/lua/plugins/nvim-ufo.lua

@@ -1,7 +1,10 @@
 return {
   -- folding improvements
   "kevinhwang91/nvim-ufo",
-  dependencies = { "kevinhwang91/promise-async" },
+  dependencies = {
+    "kevinhwang92/promise-async",
+    "neovim/nvim-lspconfig",
+  },
   keys = {
     {
       "K",
@@ -10,7 +13,7 @@ return {
         if not winid then
           vim.lsp.buf.hover({
             border = "rounded",
-            focusable = false,
+            focusable = true, -- set to false to disable pressing K twice to focus the window
             max_width = 100,
           })
         end

.config/nvim/lua/plugins/treesj.lua

@@ -8,6 +8,8 @@ return {
       function()
         require("treesj").toggle()
       end,
+      mode = "n",
+      desc = "Join/split block",
     },
   },
   opts = {},