Update lualine theme

config/nvim/lua/ui/lualine.lua

@@ -1,15 +1,15 @@
-local ok, lualine = pcall(require, 'lualine')
+local ok, lualine = pcall(require, "lualine")
 if not ok then
-  print('lualine load error')
+  vim.notify("lualine load error")
   return
 end
 
 lualine.setup {
   options = {
     icons_enabled = true,
-    theme = 'solarized_dark',
-    component_separators = { left = '', right = ''},
-    section_separators = { left = '', right = ''},
+    theme = "auto",
+    component_separators = { left = "", right = ""},
+    section_separators = { left = "", right = ""},
     disabled_filetypes = {
       statusline = {},
       winbar = {},
@@ -26,19 +26,19 @@ lualine.setup {
   },
 
   sections = {
-    lualine_a = {'mode'},
-    lualine_b = {'branch', 'diff', 'diagnostics'},
-    lualine_c = {'filename'},
-    lualine_x = {'encoding', 'fileformat', 'filetype'},
-    lualine_y = {'progress'},
-    lualine_z = {'location'}
+    lualine_a = {"mode"},
+    lualine_b = {"branch", "diff", "diagnostics"},
+    lualine_c = {"filename"},
+    lualine_x = {"encoding", "fileformat", "filetype"},
+    lualine_y = {"progress"},
+    lualine_z = {"location"}
   },
 
   inactive_sections = {
     lualine_a = {},
     lualine_b = {},
-    lualine_c = {'filename'},
-    lualine_x = {'location'},
+    lualine_c = {"filename"},
+    lualine_x = {"location"},
     lualine_y = {},
     lualine_z = {}
   },