Added foldnav and modified keybinds

lua/plugins/foldnav-nvim.lua

@@ -0,0 +1,38 @@
+return {
+    "domharries/foldnav.nvim",
+    version = "*",
+    config = function()
+        vim.g.foldnav = {
+            flash = {
+                enabled = true,
+            },
+        }
+    end,
+    keys = {
+        {
+            "<C-h>",
+            function()
+                require("foldnav").goto_start()
+            end,
+        },
+        {
+            "<C-j>",
+            function()
+                require("foldnav").goto_next()
+            end,
+        },
+        {
+            "<C-k>",
+            function()
+                require("foldnav").goto_prev_start()
+            end,
+        },
+        -- { "<C-k>", function() require("foldnav").goto_prev_end() end },
+        {
+            "<C-l>",
+            function()
+                require("foldnav").goto_end()
+            end,
+        },
+    },
+}