framework: eslint auto format

lib/nixvim.nix

@@ -53,15 +53,12 @@ in {
       },
       telescope = {
         sorting_strategy = "ascending",
-        layout_strategy = "vertical",
+        layout_strategy = "horizontal",
         layout_config = {
-          width = 0.8,
+          width = 0.9,
           height = 0.9,
           prompt_position = "top",
           preview_cutoff = 20,
-          preview_height = function(_, _, max_lines)
-            return max_lines - 10
-          end,
         },
       },
     }
@@ -240,6 +237,13 @@ in {
         vim.lsp.buf.format({async = false})
       '';
     }
+    {
+      event = "BufWritePre";
+      pattern = "*.ts";
+      callback = luaFunc ''
+        vim.lsp.buf.format({async = false})
+      '';
+    }
   ];
 
   plugins = {