New EmailCategory enum values: Travel, Subscriptions, Parcels,
Recruitment, Events, SecurityAlerts, Healthcare, Education,
NewsMedia, PropertyUtilities, Charity, Government, CryptoInvesting,
FamilySchool.
HeuristicClassifier: locale-agnostic rules using global brand
domains + TLD patterns (.gov.*, .edu, .ac.*) + English subject
keywords — works for international users without relying on
country-specific domains (e.g. gov.uk).
Priority order ensures SecurityAlerts and Government take
precedence over Finance, and Travel/RideSharing/FoodDelivery
fire before Finance to prevent receipt mis-classification.
AnalyticsService: maps all 14 new slugs to category counts.
client.js: folderToRequest() handles all 14 new slugs.
Layout.jsx: SMART_FOLDERS extended with icons and labels.
widgets.jsx: CAT_SLUG updated for dashboard drillthrough.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
cesnimda
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