Hide email controls when no email on file; show SMS hint for quote/job events

- Quotes Create/Edit: hide 'Send via email' checkbox when customer has no
  email; show badge 'send via SMS from details' or 'SMS consent required'
  when customer has a mobile number. JS responds to customer dropdown change.
- Quotes Details: hide 'Send Quote via Email' button and approval email
  checkbox; hide SMS button when no mobile; show consent-required note.
- Jobs Details (Mark Complete modal): hide email checkbox; show
  'SMS notification will be sent' badge or consent-required note.
- Jobs Index (status modal): hide email row when customer has no email.
- Jobs Edit: hide 'Notify customer if status changes' when no email.
- Invoices Details: hide Send/Re-send buttons when no email (vs. disabled).

DTOs: added CustomerEmail + CustomerNotifyByEmail to JobDto/JobListDto;
added CustomerNotifyByEmail/CustomerMobilePhone/CustomerNotifyBySms to
QuoteDto. Mapped in JobProfile and QuotesController customer blocks.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

scripts/Web Scraping/backup/node_modules/playwright/NOTICE

@@ -0,0 +1,5 @@
+Playwright
+Copyright (c) Microsoft Corporation
+
+This software contains code derived from the Puppeteer project (https://github.com/puppeteer/puppeteer),
+available under the Apache 2.0 license (https://github.com/puppeteer/puppeteer/blob/master/LICENSE).