`tool.execute.after` output has two different formats

[kynnyhsap]

i noticed undocumented format what was returned by the tool.execute.after output. i don't know if this is intentional but i would rather have one standardised output

type declarations form plugin sdk says it should return this

{
  "title": "git --version",
  "metadata": {
    "output": "git version 2.50.1 (Apple Git-155)\n",
    "exit": 0,
    "description": "Check Git version"
  },
  "output": "git version 2.50.1 (Apple Git-155)\n"
}

but sometimes it returns this

{
  "content": [
    {
      "type": "text",
      "text": "{\n  \"items\": [\n   ..."
    }
  ],
  "isError": false
}

this is on v0.13.7

[rekram1-node]

hm interesting we will look into this