add feature flag (#20019)

libs/common/src/enums/feature-flag.enum.ts

@@ -82,6 +82,7 @@ export enum FeatureFlag {
   PM29437_WelcomeDialog = "pm-29437-welcome-dialog-no-ext-prompt",
   PM31039ItemActionInExtension = "pm-31039-item-action-in-extension",
   PM32180PremiumUpsellAccountAge = "pm-32180-premium-upsell-account-age",
+  PM28091_AddCopyAndQuickLaunchActions = "pm-28091-add-copy-and-quick-launch-actions",
   PM34500_StrictCipherDecryption = "PM-34500-strict-cipher-decryption",
 
   /* Platform */
@@ -148,6 +149,7 @@ export const DefaultFeatureFlagValue = {
   [FeatureFlag.PM29438_DialogWithExtensionPromptAccountAge]: 5,
   [FeatureFlag.PM29437_WelcomeDialog]: FALSE,
   [FeatureFlag.PM32180PremiumUpsellAccountAge]: 7,
+  [FeatureFlag.PM28091_AddCopyAndQuickLaunchActions]: FALSE,
   [FeatureFlag.PM34500_StrictCipherDecryption]: FALSE,
 
   /* Auth */