Feat: Add redirected_status_code to CrawlResult - #1435

{
  "url": "http://www.localhost:8000/",
  "html": "<!DOCTYPE html><html lang=\"en\"><head>\n    <meta charset=\"utf-8\">\n    <meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">\n    <title>Home Page</title>\n  </head>\n  <body>\n    <h1>Home Page</h1>\n    <p><a href=\"/redirect-fail\">Redirect to rate limit</a></p>\n    <p><a href=\"/redirect-success\">Redirect to success</a></p>\n  \n  \n\n</body></html>",
  "fit_html": "<html lang=\"en\"><body>\n    <h1>Home Page</h1>\n    <p><a>Redirect to rate limit</a></p>\n    <p><a>Redirect to success</a></p>\n  \n  \n\n</body></html>",
  "success": true,
  "cleaned_html": "<html>\n<head>\n    <title>Home Page</title>\n  </head>\n  <body>\n    <h1>Home Page</h1>\n    <p><a href=\"/redirect-fail\">Redirect to rate limit</a></p>\n    <p><a href=\"/redirect-success\">Redirect to success</a></p>\n  \n  \n\n</body>\n</html>",
  "links": {
    "internal": [
      {
        "href": "http://www.localhost:8000/redirect-fail",
        "text": "Redirect to rate limit",
        "title": "",
        "base_domain": "localhost",
        "head_data": null,
        "head_extraction_status": null,
        "head_extraction_error": null,
        "intrinsic_score": 0.0,
        "contextual_score": null,
        "total_score": null
      },
      {
        "href": "http://www.localhost:8000/redirect-success",
        "text": "Redirect to success",
        "title": "",
        "base_domain": "localhost",
        "head_data": null,
        "head_extraction_status": null,
        "head_extraction_error": null,
        "intrinsic_score": 0.0,
        "contextual_score": null,
        "total_score": null
      }
    ],
    "external": [
      {
        "href": "http://www.localhost:8000/redirect-fail",
        "text": "Redirect to rate limit",
        "title": "",
        "base_domain": "localhost",
        "head_data": null,
        "head_extraction_status": null,
        "head_extraction_error": null,
        "intrinsic_score": 0.0,
        "contextual_score": null,
        "total_score": null
      },
      {
        "href": "http://www.localhost:8000/redirect-success",
        "text": "Redirect to success",
        "title": "",
        "base_domain": "localhost",
        "head_data": null,
        "head_extraction_status": null,
        "head_extraction_error": null,
        "intrinsic_score": 0.0,
        "contextual_score": null,
        "total_score": null
      }
    ]
  },
  "metadata": {
    "depth": 0,
    "parent_url": null
  },
  "error_message": "",
  "response_headers": {
    "connection": "close",
    "content-length": "365",
    "content-type": "text/html; charset=utf-8",
    "date": "Mon, 25 Aug 2025 05:48:33 GMT",
    "server": "Werkzeug/3.1.3 Python/3.13.4"
  },
  "status_code": 200,
  "redirected_url": "http://www.localhost:8000/",
  "redirected_status_code": 200,
}
{
  "url": "http://www.localhost:8000/redirect-fail",
  "html": "<html><head></head><body>Too Many Requests - rate limited (simulated)</body></html>",
  "fit_html": "<html><body>Too Many Requests - rate limited (simulated)</body></html>",
  "success": true,
  "cleaned_html": "<html><body>Too Many Requests - rate limited (simulated)</body></html>",
  "metadata": {
    "title": null,
    "description": null,
    "keywords": null,
    "author": null,
    "depth": 1,
    "parent_url": "http://www.localhost:8000/"
  },
  "error_message": "",
  "response_headers": {
    "connection": "close",
    "content-length": "197",
    "content-type": "text/html; charset=utf-8",
    "date": "Mon, 25 Aug 2025 05:48:33 GMT",
    "location": "/fail",
    "server": "Werkzeug/3.1.3 Python/3.13.4"
  },
  "status_code": 302,
  "redirected_url": "http://www.localhost:8000/fail",
  "redirected_status_code": 429,
  "tables": []
}
{
  "url": "http://www.localhost:8000/redirect-success",
  "html": "<html><head></head><body>Success</body></html>",
  "fit_html": "<html><body>Success</body></html>",
  "success": true,
  "cleaned_html": "<html><body>Success</body></html>",
  "metadata": {
    "depth": 1,
    "parent_url": "http://www.localhost:8000/"
  },
  "error_message": "",
  "response_headers": {
    "connection": "close",
    "content-length": "203",
    "content-type": "text/html; charset=utf-8",
    "date": "Mon, 25 Aug 2025 05:48:36 GMT",
    "location": "/success",
    "server": "Werkzeug/3.1.3 Python/3.13.4"
  },
  "status_code": 302,
  "redirected_url": "http://www.localhost:8000/success",
  "redirected_status_code": 200,
  "tables": []
}