List Provider Models

{  "models": [    {      "id": "string",      "limits": {        "contextWindow": 0,        "maxOutput": 0      },      "name": "string",      "pricing": {        "input": 0,        "output": 0,        "reasoning": 0      },      "provider": "string"    }  ],  "transcriptionModels": [    "string"  ]}

{  "cause": {    "code": "api/invalid-json",    "detail": "string"  },  "message": "The request body is not valid JSON"}

{  "cause": {    "code": "auth/jwt-invalid",    "detail": "malformed"  },  "message": "Token verification failed"}

{  "error": "string",  "cause": {    "code": "string",    "detail": "string"  }}

{  "cause": {    "code": "api/no-active-team",    "detail": "You must have an active team. Please select a team to continue."  },  "message": "No active team"}

{  "error": "string",  "cause": {    "code": "api/record-not-found",    "detail": "string"  }}

{  "cause": {    "code": "api/unsupported-media-type",    "detail": "GET requests cannot have a content type header"  },  "message": "Unsupported Media Type"}

{  "error": "string",  "cause": {    "code": "string",    "detail": "string"  }}

{  "error": "string",  "cause": {    "code": "string",    "detail": "string"  }}