Reorder Agents in Sandbox nav by priority

Author: beran-t

docs.json

@@ -53,9 +53,9 @@
             "group": "Agents in Sandbox",
             "pages": [
               "docs/use-cases/agents/claude-code",
-              "docs/use-cases/agents/codex",
-              "docs/use-cases/agents/opencode",
               "docs/use-cases/agents/openclaw",
+              "docs/use-cases/agents/opencode",
+              "docs/use-cases/agents/codex",
               "docs/use-cases/agents/amp",
               "docs/use-cases/agents/examples"
             ]