truncate urls longer than 200 characters when adding them to the event from request interface

[souredoutlook]

this PR adds some truncation logic for long URLs which were previously omitted entirely

here's the resulting url tag after truncation: "https://example.com/api/v1/very-long-path-segment-with-many-characters/very-long-path-segment-with-many-characters/very-long-path-segment-with-many-characters/very-long-path-segment-with-many-chara..."

When generated from this script:

const Sentry = require('@sentry/node');

// Generate a 400 character URL (characters in the path, not query string)
const baseUrl = 'https://example.com/api/v1/';
const pathSegment = 'very-long-path-segment-with-many-characters/';
// Calculate how many segments we need to reach 400 characters
const targetLength = 400;
const currentLength = baseUrl.length;
const segmentLength = pathSegment.length;
const segmentsNeeded = Math.ceil((targetLength - currentLength) / segmentLength);
const longPath = pathSegment.repeat(segmentsNeeded);
const longUrl = baseUrl + longPath.slice(0, targetLength - currentLength) + 'endpoint';

// Initialize Sentry with the provided DSN
Sentry.init({
  dsn: 'http://some-dsn@dev.getsentry.net:8000/1',
  // Set tracesSampleRate to 1.0 to capture 100% of transactions for performance monitoring
  tracesSampleRate: 1.0,
  // Modify events before they are sent to add request interface
  beforeSend(event) {
    // Add request interface with a 400 character URL
    event.request = {
      url: longUrl,
      method: 'POST',
      headers: {
        'Content-Type': 'application/json',
        'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7)',
      },
      query_string: longUrl.split('?')[1] || '',
    };

    console.log(`Request URL length: ${event.request.url.length} characters`);
    return event;
  },
});

// Send a test error to Sentry
try {
  throw new Error('This is a test error sent to Sentry!');
} catch (error) {
  Sentry.captureException(error);
  console.log('Error sent to Sentry successfully!');
}

// Give Sentry time to send the event before the script exits
setTimeout(() => {
  console.log('Script completed.');
  process.exit(0);
}, 2000);

As part of response to this feedback here: https://x.com/tim_nolet/status/2008955053646991863

---

Note

Adds length guard for URL tags extracted from request interface.

• UrlsPlugin.get_tag_values now truncates request.url to MAX_TAG_VALUE_LENGTH, appending ... when exceeded
• New tests cover short URLs, truncation behavior (including exact length), and cases with missing/empty request URL

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