added lsp_lines

lua/plugins/lsp_lines.lua

@@ -0,0 +1,13 @@
+return {
+  'https://git.sr.ht/~whynothugo/lsp_lines.nvim',
+  config = true,
+  keys = {
+    {
+      '<space>l',
+      function()
+        require('lsp_lines').toggle()
+      end,
+      desc = 'Toggle lsp_lines',
+    }
+  },
+}