* main:
  Second macOS CPM experiment (#1017)
  fix HStack width (#1022)
  Change tab URL calculation for contentblockerrules.js and surrogates.js (#1021)
  Add Events Firing for Phishing Detection Settings (#1012)
  Sabrina/onboarding UI updates (#1015)

* main:
  Use cookie to share subscription access token on DDG domains (#1034)
  update css dependency (#1037)
  Email parsing improved (#1016)
  Add NTP Search Bar feature flag (#1023)
  VPN logs fix (#1030)
  Add AI Chat feature flag (#1031)
  fix breakByRaisingSigInt mistakenly called when run w/o debugger (#1029)

* main:
  Validate VPN errors before re-throwing them (#1054)
  Allowing users to delete suggestions (#1027)
  Revert "Bump github.com/1024jp/gzipswift from 6.0.1 to 6.1.0" (#1055)
  Bump github.com/duckduckgo/privacy-dashboard from 5.3.0 to 7.1.1 (#1046)
  Bump github.com/duckduckgo/sync_crypto from 0.2.0 to 0.3.0 (#1048)
  Bump github.com/1024jp/gzipswift from 6.0.1 to 6.1.0 (#1050)

* main:
  Update C-S-S to 6.29.0 (#1062)
  Send pixel on sync secure storage read failure (#1058)

* main:
  Remove test rollout feature (#1061)
  VPN clean-up (#1041)
  Deprecate PixelKit daily pixel suffixes (#1060)

These changes should be cleared with Thom first, and are unrelated to Xcode 16.

This reverts commit 596ed27.

* main:
  Make sure to apply only relevant (last requested) rules on attribution (#1059)
  Update TLD list  (#1018)

* main:
  Remediate TunnelVision, TunnelCrack and fix "Exclude Local Networks" (#1039)
  Sync: Send pixels for account removal + decoding issues (#1065)
  Bump github.com/duckduckgo/content-scope-scripts from 6.31.0 to 6.32.0 (#1067)
  Behavioral toast updates (#1063)
  point to CSS branch (#1051)

* main:
  implement experiment manager (#1066)

* main:
  Remove CPM experiment config (#1070)

* main:
  add text zoom feature flag (#1057)
  Add support for local overrides for feature flags (#1074)
  Speculative password import prompt crash fix (#1072)
  Roll back VPN Routing change (#1076)