fix: disable prerendering for links/[id] dynamic route

Implement Links feature with rich previews

fix(csp): allow data URLs in connect-src for image sharing

fix(sharing): fix table rendering and mobile image sharing

fix(sharing): improve WhatsApp sharing for tables and mobile images

fix(deps): update pnpm-lock.yaml for html-to-image dependency

feat(sharing): add WhatsApp sharing for notes as text or images

feat(auth): add max account limit control

fix: remove invalid characters from email tags\n\n• Remove user-email tags containing @ symbols that violate Resend tag validation

refactor: export singleton instance of EmailTemplateService\n\n• Add module export for singleton EmailTemplateService instance

fix: add forgot-password and reset-password routes to public routes

docs: add FRONTEND_BASE_URL documentation

feat: add learning project disclaimer banner

chore: update pnpm lockfile(s)

feat: implement task notifications system and UI improvements