[WOOMOB-1474][Woo POS][Surveys] Add analytics tracking for survey notifications. Remove feature flag

[kidinov]

WOOMOB-1474

Description

Updated the notification type values for WooCommerce POS survey notifications and removed the feature flag WOO_POS_SURVEYS.

The local notification infrastructure already has built-in tracking in LocalNotificationScheduler via:

• LOCAL_NOTIFICATION_DISPLAYED - tracked in LocalNotificationWorker when notifications are shown
• LOCAL_NOTIFICATION_TAPPED - tracked in MainActivityViewModel when notifications are clicked

Both events track the notification type, which now properly identifies WooCommerce POS survey notifications:

• WooPosSurveyPotentialUserNotification uses type woo_pos_survey_potential_user_survey
• WooPosSurveyCurrentUserNotification uses type woo_pos_survey_current_user_survey

Steps to reproduce

1. Enable notifications
2. Trigger a survey notification (either for potential or current user) after order creation or after using the POS and then opening the app and waiting for 5 mins
3. Observe the notification is displayed
4. Click on the notification
5. Verify analytics events LOCAL_NOTIFICATION_DISPLAYED and LOCAL_NOTIFICATION_TAPPED are tracked with the correct type

Testing information

• Verify LOCAL_NOTIFICATION_DISPLAYED is tracked with proper type when notifications are shown

• Verify LOCAL_NOTIFICATION_TAPPED is tracked with proper type when notifications are clicked

• Confirm notification types correctly identify potential vs current user surveys

• I have considered if this change warrants release notes and have added them to RELEASE-NOTES.txt if necessary. Use the "[Internal]" label for non-user-facing changes.

[wpmobilebot]

📲 You can test the changes from this Pull Request in WooCommerce-Wear Android by scanning the QR code below to install the corresponding build.

	App Name	WooCommerce-Wear Android
	Platform	⌚️ Wear OS
	Flavor	Jalapeno
	Build Type	Debug
	Commit	365cc3d
	Direct Download	woocommerce-wear-prototype-build-pr14751-365cc3d.apk

[dangermattic]

	1 Error
🚫	This PR is tagged with status: do not merge label(s).

Generated by 🚫 Danger

[wpmobilebot]

📲 You can test the changes from this Pull Request in WooCommerce Android by scanning the QR code below to install the corresponding build.

	App Name	WooCommerce Android
	Platform	📱 Mobile
	Flavor	Jalapeno
	Build Type	Debug
	Commit	365cc3d
	Direct Download	woocommerce-prototype-build-pr14751-365cc3d.apk

[malinajirka]

LGTM!