add cursor position to slimline

nixos/nixvim/plugins/statusline.nix

@@ -16,7 +16,16 @@
                     },
                     right = {
                             'filetype_lsp',
-                            'progress',
+                             function(active)
+                             return Slimline.highlights.hl_component(
+                                { primary = '%3l:%-2c', secondary = '%P' },
+                                Slimline.get_mode().hls,
+                                Slimline.get_sep('mode'),
+                                'right',
+                                active,
+                                'fg'
+                            )
+                            end,
                     },
             },
             sep = {