chore: habilitar plugin gopls-lsp en settings

Añadir gopls-lsp@claude-plugins-official a enabledPlugins
para soporte de Go LSP en Claude Code.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

.claude/settings.json

@@ -4,5 +4,8 @@
     "command": "~/.claude/statusline.sh",
     "padding": 1
   },
+  "enabledPlugins": {
+    "gopls-lsp@claude-plugins-official": true
+  },
   "skipDangerousModePermissionPrompt": true
 }