better lua line and not insert on vim

.config/nvim/after/plugin/lualine.lua

@@ -1,13 +1,31 @@
 require('lualine').setup {
-    options = {
+  options = {
-        icons_enabled = true,
+    icons_enabled = true,
-        theme = 'codedark',
+    theme = 'material',
+  },
+  sections = {
+    lualine_a = {
+      {
+        'mode',
+      },
     },
-    sections = {
+    lualine_b = {
-        lualine_a = {
+      {
-            { 'filename',
+        'filename',
-                path = 3,
+        -- path = 3,
-            }
+      },
-        }
+    },
+    lualine_c = {
+      {
+        'diff'
+      },
+    },
+    -- lualine_x = {
+    -- },
+    -- lualine_y = {
+    -- },
+    lualine_z = {
+      'filesize'
     }
+  }
 }

.config/nvim/lua/talksik/set.lua

@@ -32,5 +32,9 @@ vim.leader = " "
 -- case insensitive searching UNLESS /C or capital in searching
 vim.opt.ignorecase = true
 
-vim.opt.wrap = true
+vim.opt.wrap = false
+
+
+-- don't change cursor on insert mode
+vim.opt.guicursor = ""