Remove git information from statusbar

templates/nvim/lua/lua-line.lua.j2

@@ -10,7 +10,7 @@ local function active_lsps()
 
   local preview_client = attached_clients[1]
 
-  return ('LSP: %s (%d)'):format(preview_client.name, #attached_clients)
+  return ('LSPs: (%d)'):format(#attached_clients)
 end
 
 local function diff_source()
@@ -28,8 +28,6 @@ lualine.setup {
   sections = {
     lualine_a = {'mode'},
     lualine_b = {
-      {'b:gitsigns_head', icon = ''},
-      {'diff', source = diff_source},
       'diagnostics',
       active_lsps
     },