Add duck.ai categories to feedback

[cmonfortep]

Task/Issue URL: https://app.asana.com/1/137249556945/task/1210461583262423?focus=true

Description

We are adding new categories and subcategories to feedback flows to subscribers.
From settings -> feedback / settings -> subscriptions -> feedback: user is able to select new duck.ai category and subcategories.
Pixels and BE request are triggered at the end of the flow.

Steps to test this PR

First apply subscription staging patch.

No subscription

• Go to settings -> send feedback
• Ensure no subscription categories are shown

Settings feedback with Subscription

• Purchase a subscription
• Go to settings -> send feedback
• Select privacy pro
• Select Report a problem
• Ensure duck.ai appears as category, select it (ensure pixel triggers with category duck.ai)
• Ensure 3 sub-categories appear
• Select any (and ensure pixel triggers with subcategory selected)
• Ensure feedback form screen appears
• Fill the form and send feedback
• Ensure pixel triggers
• Ensure BE triggers (and Toast message success)

Subscription Settings feedback with Subscription

• Purchase a subscription (if you don't have it)
• Go to settings -> Subscription Settings -> send feedback
• Select Report a problem
• Ensure duck.ai appears as category, select it (ensure pixel triggers with category duck.ai)
• Ensure 3 sub-categories appear
• Select any (and ensure pixel triggers with subcategory selected)
• Ensure feedback form screen appears
• Fill the form and send feedback
• Ensure pixel triggers
• Ensure BE triggers (and Toast message success)

Feedback with Subscription (feature flag disabled)

• Go to FF inventory, disable "Privacy Pro -> duckAiPlus"
• Purchase a subscription (if you don't have it)
• Go to settings -> send feedback
• Select Report a problem
• Ensure duck.ai DOES NOT appear as category
• Go to settings -> send feedback
• Select privacy pro
• Select Report a problem
• Ensure duck.ai DOES NOT appear as category

UI changes

Before	After
!(Upload before screenshot)	(Upload after screenshot)

[cmonfortep]

Warning

This pull request is not mergeable via GitHub because a downstack PR is open. Once all requirements are satisfied, merge this PR as a stack on Graphite.
Learn more

• Add duck.ai categories to feedback #6217 👈 (View in Graphite)
• Include Duck ai in subscription settings #6200 : 6 other dependent PRs (#6260 , #6350 , #6363 and 3 others)
• develop

This stack of pull requests is managed by Graphite. Learn more about stacking.

[Copilot]

Pull Request Overview

This PR adds new duck.ai feedback categories and subcategories to the subscription feedback flow along with the corresponding UI and BE integrations.

• Updates test cases and view models to support duck.ai category selection.
• Introduces new strings and UI elements to handle duck.ai feedback, including changes in pixel event reporting.

Reviewed Changes

Copilot reviewed 7 out of 7 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
subscriptions/subscriptions-impl/src/test/java/com/duckduckgo/subscriptions/impl/feedback/SubscriptionFeedbackViewModelTest.kt	Updates test functions for subscriptions flows; adds duck.ai specific tests and renames several functions.
subscriptions/subscriptions-impl/src/main/res/values/donottranslate.xml	Adds new string resources for duck.ai feedback categories and subcategories.
subscriptions/subscriptions-impl/src/main/res/layout/content_feedback_category.xml	Adds a new UI element for the duck.ai category.
subscriptions/subscriptions-impl/src/main/java/com/duckduckgo/subscriptions/impl/feedback/SubscriptionFeedbackViewModel.kt	Integrates duck.ai category processing in the view model and associated feedback logic.
subscriptions/subscriptions-impl/src/main/java/com/duckduckgo/subscriptions/impl/feedback/SubscriptionFeedbackParams.kt	Adds new enum and parameter conversion for duck.ai, ensuring consistent API naming.
subscriptions/subscriptions-impl/src/main/java/com/duckduckgo/subscriptions/impl/feedback/SubscriptionFeedbackCategoryFragment.kt	Injects duck.ai availability logic to control visibility in the feedback category fragment.
subscriptions/subscriptions-impl/src/main/java/com/duckduckgo/subscriptions/impl/feedback/FeedbackSubCategoryProvider.kt	Includes duck.ai subcategories in the feedback subcategory provider.

Comments suppressed due to low confidence (2)

subscriptions/subscriptions-impl/src/test/java/com/duckduckgo/subscriptions/impl/feedback/SubscriptionFeedbackViewModelTest.kt:516

• [nitpick] The test function name 'whenCategorySelectedIsDuckAithenShowDuckAiSubcategoriesScreenAndImpression' contains a typo ('DuckAithen') which should be corrected to 'DuckAiThen' to enhance clarity.

    fun whenCategorySelectedIsDuckAithenShowDuckAiSubcategoriesScreenAndImpression() = runTest {

subscriptions/subscriptions-impl/src/test/java/com/duckduckgo/subscriptions/impl/feedback/SubscriptionFeedbackViewModelTest.kt:537

• The pixel event parameter here uses 'Duck.ai', which is inconsistent with DUCK_AI.asParams() returning 'duckAi'. Consider aligning the naming for consistent reporting.

                    "category" to "Duck.ai",

[lmac012]

LGTM, only one nit.