Update links for subcategories in Duck.ai Help Pages (#6497)

Task/Issue URL:
https://app.asana.com/1/137249556945/project/72649045549333/task/1210729977597651?focus=true

### Description
Update Help Pages links for Duck.ai Feedback

### Steps to test this PR
- [ ] Apply patch on
https://app.asana.com/1/137249556945/project/1209991789468715/task/1210448620621729?focus=true
- [ ] Install from branch
- [ ] Purchase a subscription
- [ ] Go to Subscription Settings > Send Feedback
- [ ] Tap on Report a problem > Duck.ai
- [ ] Select Unable to access the subscriber-only Duck.ai models
- [ ] Tab on `help center` link
- [ ] Check in the Logcat that you navigate to
`https://duckduckgo.com/duckduckgo-help-pages/duckai/access-subscriber-AI-models`
filtering by `SubscriptionsWebViewActivityWithParams`
- [ ] Go back and select "Can't access Duck.ai with my subscription in
other browsers"
- [ ] Tab on `help center` link
- [ ] Check in the Logcat that you navigate to
`https://duckduckgo.com/duckduckgo-help-pages/privacy-pro/activating`
filtering by `SubscriptionsWebViewActivityWithParams`
- [ ] Go back and select "Other Duck.ai feedback"
- [ ] Tab on `help center` link
- [ ] Check in the Logcat that you navigate to
`https://duckduckgo.com/duckduckgo-help-pages/duckai` filtering by
`SubscriptionsWebViewActivityWithParams`

### No UI changes

Author: nalcalag

subscriptions/subscriptions-impl/src/main/java/com/duckduckgo/subscriptions/impl/feedback/FeedbackHelpUrlProvider.kt

@@ -34,6 +34,7 @@ class RealFeedbackHelpUrlProvider @Inject constructor() : FeedbackHelpUrlProvide
             is SubscriptionFeedbackSubsSubCategory -> getSubsUrl()
             is SubscriptionFeedbackPirSubCategory -> getPirUrl(subCategory)
             is SubscriptionFeedbackItrSubCategory -> getItrUrl(subCategory)
+            is SubscriptionFeedbackDuckAiSubCategory -> getDuckAiSubCategoryUrl(subCategory)
             else -> SubscriptionsConstants.FAQS_URL
         }
     }
@@ -61,6 +62,14 @@ class RealFeedbackHelpUrlProvider @Inject constructor() : FeedbackHelpUrlProvide
         }
     }
 
+    private fun getDuckAiSubCategoryUrl(subCategory: SubscriptionFeedbackDuckAiSubCategory): String {
+        return when (subCategory) {
+            SubscriptionFeedbackDuckAiSubCategory.ACCESS_SUBSCRIPTION_MODELS -> HELP_PAGE_DUCK_AI_ACCESS_SUBSCRIPTION_MODELS
+            SubscriptionFeedbackDuckAiSubCategory.LOGIN_THIRD_PARTY_BROWSER -> HELP_PAGE_DUCK_AI_LOGIN_THIRD_PARTY_BROWSER
+            SubscriptionFeedbackDuckAiSubCategory.OTHER -> HELP_PAGE_DUCK_AI_OTHER
+        }
+    }
+
     companion object {
         private const val HELP_PAGE_PPRO_PAYMENT = "https://duckduckgo.com/duckduckgo-help-pages/privacy-pro/payments/"
         private const val HELP_PAGE_PPRO_VPN_TROUBLESHOOTING = "https://duckduckgo.com/duckduckgo-help-pages/privacy-pro/vpn/troubleshooting/"
@@ -70,5 +79,9 @@ class RealFeedbackHelpUrlProvider @Inject constructor() : FeedbackHelpUrlProvide
         private const val HELP_PAGE_PPRO_PIR = "https://duckduckgo.com/duckduckgo-help-pages/privacy-pro/personal-information-removal/"
         private const val HELP_PAGE_PPRO_ITR = "https://duckduckgo.com/duckduckgo-help-pages/privacy-pro/identity-theft-restoration/"
         private const val HELP_PAGE_PPRO_ITR_IRIS = "https://duckduckgo.com/duckduckgo-help-pages/privacy-pro/identity-theft-restoration/iris/"
+        private const val HELP_PAGE_DUCK_AI_ACCESS_SUBSCRIPTION_MODELS =
+            "https://duckduckgo.com/duckduckgo-help-pages/duckai/access-subscriber-AI-models"
+        private const val HELP_PAGE_DUCK_AI_LOGIN_THIRD_PARTY_BROWSER = "https://duckduckgo.com/duckduckgo-help-pages/privacy-pro/activating"
+        private const val HELP_PAGE_DUCK_AI_OTHER = "https://duckduckgo.com/duckduckgo-help-pages/duckai"
     }
 }