lsp diagnotics

after/plugin/lsp-config.lua

@@ -58,10 +58,19 @@ lsp.on_attach(function(_, bufnr)
   vim.keymap.set('n', '[d', function()
     vim.diagnostic.goto_next()
   end, opts)
+
   vim.keymap.set('n', ']d', function()
     vim.diagnostic.goto_prev()
   end, opts)
 
+  vim.keymap.set('n', '<leader>dd', function()
+    vim.diagnostic.setloclist()
+  end, opts)
+
+  vim.keymap.set('n', '<leader>do', function()
+    vim.diagnostic.open_float()
+  end, opts)
+
   vim.keymap.set('n', '<leader>ca', function()
     vim.lsp.buf.code_action()
   end, opts)

after/plugin/treesitter-config.lua

@@ -112,3 +112,9 @@ require('nvim-treesitter.configs').setup {
     },
   },
 }
+
+vim.filetype.add {
+  extension = {
+    templ = 'templ',
+  },
+}