Update Settings: Address Ppro Issues (#5460)

Task/Issue URL:
https://app.asana.com/0/1207908166761516/1209138029097313/f

Address Ship Review comments regarding not being able to see Ppro
settings items when subscriptions expired.

It was necessary to consider available Products ([you may see these
referred to as "features" internally in the subscription
module](https://app.asana.com/0/414730916066338/1209117572597478/f))
when a user's subscription has expired or they are in a waiting state,
as their entitlements would end up being empty.

Now we know what Products are available to the user, we can display them
correctly in their disabled state to match the new Settings design.

Prerequisite: `newSettings` feature flag is enabled

Follow these
[instructions](https://app.asana.com/0/1142021229838617/1208861246073828/f)
to install Play Billing Lab so you can test US and ROW subscription
plans

**US**

Prerequisite: Country/Region is set to US in Play Billing Lab

_New Settings Top Level_
- [x] Open Settings screen
- [x] Verify items displayed match design Not Subscribed state

_Subscribed State_
- [ ] Tap "Get Privacy Pro"
- [ ] Purchase Ppro monthly
- [ ] One Purchase is completed return to top level settings screen
- [ ] Verify VPN, PIR, ITR and Settings items are displayed, matching
design Subscribed state
- [ ] Turn on VPN
- [ ] Return to top level settings screen
- [ ] Ensure VPN status indicator is on
- [ ] Turn VPN off
- [ ] Return to top level settings screen
- [ ] Ensure VPN status is off

_Expired State_
- [ ] Tap "Subscription Settings"
- [ ] Click "Update Plan or Cancel" item
- [ ] Cancel the Subscription
- [ ] Wait 5 mins
- [ ] Return to top level settings screen
- [ ] Verify VPN, PIR, ITR are in a disabled state like designs
- [ ] Verify VPN, PIR, ITR are not clickable
- [ ] Verify Settings item is in expired state

_Remove subscription_
- [ ] Re-purchase Ppro
- [ ] From the Subscription Settings screen click "Remove From this
Device"
- [ ] Return to top level settings screen
- [ ] Verify you're in the Not Subscribed state

_Activating State_

Prerequisite: Apply patch in
[task](https://app.asana.com/0/1207908166761516/1209138029097313/f) as
this is hard to reproduce via device

- [ ] Apply patch
- [ ] Open settings
- [ ] Verify Ppro is in Activating state like designs
- [ ] Verify VPN, PIR, ITR are not clickable
- [ ] Re-purchase Ppro
- [ ] From the Subscription Settings screen click "Remove From this
Device"
- [ ] Return to top level settings screen
- [ ] Verify you're in the Not Subscribed state

**ROW**

Prerequisite: Country/Region is set to UK in Play Billing Lab

_New Settings Top Level_
- [ ] Open Settings screen
- [ ] Verify items displayed match design Not Subscribed state

_Subscribed State_
- [ ] Tap "Get Privacy Pro"
- [ ] Purchase Ppro monthly
- [ ] One Purchase is completed return to top level settings screen
- [ ] Verify only VPN, ITR and Settings items are displayed and match
design Subscribed state
- [ ] Turn on VPN
- [ ] Return to top level settings screen
- [ ] Ensure VPN status indicator is on
- [ ] Turn VPN off
- [ ] Return to top level settings screen
- [ ] Ensure VPN status is off

_Expired State_
- [ ] Tap "Subscription Settings"
- [ ] Click "Update Plan or Cancel" item
- [ ] Cancel the Subscription
- [ ] Wait 5 mins
- [ ] Return to top level settings screen
- [ ] Verify only VPN, ITR are in a disabled state like designs
- [ ] Verify VPN, ITR are not clickable
- [ ] Verify Settings item is in expired state

_Remove subscription_
- [ ] Re-purchase Ppro
- [ ] From the Subscription Settings screen click "Remove From this
Device"
- [ ] Return to top level settings screen
- [ ] Verify you're in the Not Subscribed state

No UI changes but it's helpful to see the
[designs](https://www.figma.com/design/CjH849hL53lhsPlf6Ufeo4/%E2%9A%99%EF%B8%8F-Browser-Settings-Documentation-(All-Platforms)?node-id=7605-431390&t=RdmuNULWUyR1cMH7-4)
to remember our new states

app/src/main/java/com/duckduckgo/app/tabs/TabFeatureFlags.kt

@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2024 DuckDuckGo
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.duckduckgo.app.tabs
+
+import com.duckduckgo.anvil.annotations.ContributesRemoteFeature
+import com.duckduckgo.di.scopes.AppScope
+import com.duckduckgo.feature.toggles.api.Toggle
+
+@ContributesRemoteFeature(
+    scope = AppScope::class,
+    featureName = "tabManager",
+)
+interface TabManagerFeatureFlags {
+    @Toggle.DefaultValue(false)
+    @Toggle.InternalAlwaysEnabled
+    fun self(): Toggle
+
+    @Toggle.DefaultValue(false)
+    fun multiSelection(): Toggle
+}

app/src/main/java/com/duckduckgo/app/trackerdetection/blocklist/BlockListInterceptorApiPlugin.kt

@@ -23,24 +23,17 @@ import com.duckduckgo.app.trackerdetection.api.TDS_BASE_URL
 import com.duckduckgo.app.trackerdetection.api.TdsRequired
 import com.duckduckgo.app.trackerdetection.blocklist.BlockList.Cohorts.CONTROL
 import com.duckduckgo.app.trackerdetection.blocklist.BlockList.Cohorts.TREATMENT
-import com.duckduckgo.di.scopes.AppScope
 import com.duckduckgo.feature.toggles.api.FeatureTogglesInventory
-import com.squareup.anvil.annotations.ContributesMultibinding
 import com.squareup.moshi.JsonAdapter
 import com.squareup.moshi.Moshi
 import com.squareup.moshi.Types
-import javax.inject.Inject
 import kotlinx.coroutines.runBlocking
 import okhttp3.Interceptor
 import okhttp3.Interceptor.Chain
 import okhttp3.Response
 import retrofit2.Invocation
 
-@ContributesMultibinding(
-    scope = AppScope::class,
-    boundType = ApiInterceptorPlugin::class,
-)
-class BlockListInterceptorApiPlugin @Inject constructor(
+class BlockListInterceptorApiPlugin constructor(
     private val inventory: FeatureTogglesInventory,
     private val moshi: Moshi,
     private val pixel: Pixel,