refactor(sentry): Migrate from fxa-shared/sentry to @fxa/sentry-* packages

Migrated all Sentry imports from the legacy fxa-shared/sentry module to the new
scoped @fxa/sentry-* packages in libs/shared/:
- Browser code: @fxa/shared/sentry/browser
- Node.js code: @fxa/sentry-node
- Shared utilities: @fxa/sentry-utils

Changes:
- Added shorter TypeScript path aliases (@fxa/sentry-*) in tsconfig.base.json
- Updated 25 files across auth-server, content-server, settings, admin-panel,
  event-broker, and payments-server
- Removed tagCriticalEvent usage (deprecated)
- Added tracesSampler support to SentryConfigOpts types
- Deleted legacy packages/fxa-shared/sentry/ directory and tests
- Removed sentry exports from fxa-shared package.json

This completes the migration to the modular sentry package structure.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Author: dschom

libs/shared/sentry-node/src/index.ts

@@ -1,3 +1,4 @@
 export * from './lib/joi-message-overrides';
 export * from './lib/node';
 export * from './lib/report-validation-error';
+export type { InitSentryOpts, Logger } from '@fxa/shared/sentry-utils';

libs/shared/sentry-utils/src/lib/models/sentry-config-opts.ts

@@ -29,6 +29,9 @@ export type SentryConfigOpts = {
 
     /** The tracing sample rate. Setting this above 0 will aso result in performance metrics being captured. */
     tracesSampleRate?: number;
+
+    /** The tracing sampler function. Allows dynamic sampling based on context. */
+    tracesSampler?: (context: any) => number;
   };
 };
 

libs/shared/sentry/src/lib/models/SentryConfigOpts.ts

@@ -40,6 +40,9 @@ export type SentryConfigOpts = {
     /** The tracing sample rate. Setting this above 0 will aso result in performance metrics being captured. */
     tracesSampleRate?: number;
 
+    /** The tracing sampler function. Allows dynamic sampling based on context. */
+    tracesSampler?: (context: any) => number;
+
     /** Indicates if PII can be transeferred. e.g. Send the IP address. */
     sendDefaultPii?: boolean;
   };

packages/fxa-admin-panel/src/index.tsx

@@ -9,7 +9,7 @@ import AppErrorBoundary from 'fxa-react/components/AppErrorBoundary';
 import AppLocalizationProvider from 'fxa-react/lib/AppLocalizationProvider';
 import { ApolloClient, createHttpLink, InMemoryCache } from '@apollo/client';
 import { setContext } from '@apollo/client/link/context';
-import sentryMetrics from 'fxa-shared/sentry/browser';
+import sentryMetrics from '@fxa/shared/sentry/browser';
 import { config, readConfigFromMeta, getExtraHeaders } from './lib/config';
 import App from './App';
 import './styles/tailwind.out.css';

packages/fxa-auth-server/lib/payments/stripe.ts

@@ -68,7 +68,7 @@ import { subscriptionProductMetadataValidator } from '../routes/validators';
 import {
   formatMetadataValidationErrorMessage,
   reportValidationError,
-} from 'fxa-shared/sentry/report-validation-error';
+} from '@fxa/sentry-node';
 import { AppConfig, AuthFirestore, AuthLogger, TaxAddress } from '../types';
 import { PaymentConfigManager } from './configuration/manager';
 import { CurrencyHelper } from './currencies';

packages/fxa-auth-server/lib/sentry.js

@@ -12,7 +12,7 @@ const { ignoreErrors } = require('@fxa/accounts/errors');
 const {
   formatMetadataValidationErrorMessage,
   reportValidationError,
-} = require('fxa-shared/sentry/report-validation-error');
+} = require('@fxa/sentry-node');
 
 function reportSentryMessage(message, captureContext) {
   Sentry.withScope((scope) => {

packages/fxa-auth-server/lib/server.js

@@ -22,7 +22,7 @@ const { Account } = require('fxa-shared/db/models/auth');
 const { determineLocale } = require('../../../libs/shared/l10n/src');
 const {
   reportValidationError,
-} = require('fxa-shared/sentry/report-validation-error');
+} = require('@fxa/sentry-node');
 const { logErrorWithGlean } = require('./metrics/glean');
 const mfa = require('./routes/auth-schemes/mfa');
 const verifiedSessionToken = require('./routes/auth-schemes/verified-session-token');

packages/fxa-auth-server/scripts/paypal-processor.ts

@@ -13,7 +13,7 @@ import { PayPalHelper } from '../lib/payments/paypal/helper';
 import { PayPalClient } from '@fxa/payments/paypal';
 import { PaypalProcessor } from '../lib/payments/paypal/processor';
 import { setupProcessingTaskObjects } from '../lib/payments/processing-tasks-setup';
-import { initSentry } from 'packages/fxa-shared/sentry/node';
+import { initSentry } from '@fxa/sentry-node';
 
 const pckg = require('../package.json');
 const config = require('../config').default.getProperties();

packages/fxa-auth-server/test/local/server.js

@@ -20,7 +20,7 @@ const customs = mocks.mockCustoms();
 const sandbox = sinon.createSandbox();
 const mockReportValidationError = sandbox.stub();
 const server = proxyquire(`${ROOT_DIR}/lib/server`, {
-  'fxa-shared/sentry/report-validation-error': {
+  '@fxa/sentry-node': {
     reportValidationError: mockReportValidationError,
   },
 });

packages/fxa-content-server/app/scripts/lib/sentry.js

@@ -5,9 +5,8 @@ import * as Sentry from '@sentry/browser';
 
 import {
   buildSentryConfig,
-  tagCriticalEvent,
   tagFxaName,
-} from 'fxa-shared/sentry';
+} from '@fxa/sentry-utils';
 import _ from 'underscore';
 
 import Logger from './logger';
@@ -22,7 +21,6 @@ import Logger from './logger';
  * @private
  */
 function beforeSend(data) {
-  data = tagCriticalEvent(data);
   if (data && data.request) {
     if (data.tags) {
       const errno = data.tags.errno;