Move the :libraries:wellknown logic into enterprise modules (#7429)

* Extract `IsEnterpriseBuild` use case

Having it inside `EnterpriseService` made having DI cycles with the `BuildMeta` provider too easy

* Rename `EnterpriseService.defaultHomeserverList()` to `homeserverAllowList()`

This seems more aligned with the way this list works

* Move most of the logic from `:libraries:wellknown` to `:enterprise:feature:enterprise`, both `shared` and `impl` modules

Ideally I would have added everything into `impl`, but some of the classes needed to be shared between the different `:enterprise:features` modules, and those are in the `shared` module, lacking a better name/strategy

* Add `EnterpriseService.isElementProEnforced`

With this, we don't need to provide the `RemoteEnterpriseConfig` anymore to any consumers, everything goes through `EnterpriseService` or other providers

* Remove `EnterpriseService.overriddenElementWellKnown`

This leaks the remote enterprise config/element well known contents to the app in a public interface.

* Create `CustomMapTilerConfigProvider` to avoid leaking the `RemoteEnterpriseConfig` in public APIs

This commit also starts moving some of the well-known related values to the enterprise modules

* Add missing docs to `EnterpriseService` and `SessionEnterpriseService`

* Fix tests

* Fix lint issues

* Bump enterprise module

features/enterprise/impl-foss/src/main/kotlin/io/element/android/features/enterprise/impl/DefaultEnterpriseService.kt

@@ -16,18 +16,16 @@ import io.element.android.features.enterprise.api.BugReportUrl
 import io.element.android.features.enterprise.api.EnterpriseService
 import io.element.android.libraries.matrix.api.UrlContentFetcher
 import io.element.android.libraries.matrix.api.core.SessionId
-import io.element.android.libraries.wellknown.api.ElementWellKnown
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.flowOf
 
 @ContributesBinding(AppScope::class)
 class DefaultEnterpriseService : EnterpriseService {
-    override val isEnterpriseBuild = false
-
     override suspend fun isEnterpriseUser(sessionId: SessionId) = false
     override suspend fun tweakMasUrl(url: String, homeserver: String, urlContentFetcher: UrlContentFetcher) = url
-    override fun defaultHomeserverList(): List<String> = emptyList()
+    override fun homeserverAllowList(): List<String> = emptyList()
     override suspend fun isAllowedToConnectToHomeserver(homeserverUrl: String) = true
+    override suspend fun isElementProEnforced(homeserverUrl: String): Boolean = false
 
     override suspend fun overrideBrandColor(sessionId: SessionId?, brandColor: String?) = Unit
 
@@ -48,7 +46,5 @@ class DefaultEnterpriseService : EnterpriseService {
 
     override fun getNoisyNotificationChannelId(sessionId: SessionId): String? = null
 
-    override fun overriddenElementWellKnown(): ElementWellKnown? = null
-
     override fun essConfigEndpointUrl(domain: String): String? = null
 }

features/enterprise/impl-foss/src/main/kotlin/io/element/android/features/enterprise/impl/DefaultIsEnterpriseBuild.kt

@@ -0,0 +1,17 @@
+/*
+ * Copyright (c) 2026 Element Creations Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
+ * Please see LICENSE files in the repository root for full details.
+ */
+
+package io.element.android.features.enterprise.impl
+
+import dev.zacsweers.metro.AppScope
+import dev.zacsweers.metro.ContributesBinding
+import io.element.android.features.enterprise.api.IsEnterpriseBuild
+
+@ContributesBinding(AppScope::class)
+class DefaultIsEnterpriseBuild : IsEnterpriseBuild {
+    override fun invoke(): Boolean = false
+}

features/enterprise/impl-foss/src/main/kotlin/io/element/android/features/enterprise/impl/remoteconfig/DefaultCustomMapTilerConfigProvider.kt

@@ -0,0 +1,18 @@
+/*
+ * Copyright (c) 2026 Element Creations Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
+ * Please see LICENSE files in the repository root for full details.
+ */
+
+package io.element.android.features.enterprise.impl.remoteconfig
+
+import dev.zacsweers.metro.ContributesBinding
+import io.element.android.features.enterprise.api.remoteconfig.CustomMapTilerConfigProvider
+import io.element.android.features.enterprise.api.remoteconfig.MapTilerConfig
+import io.element.android.libraries.di.SessionScope
+
+@ContributesBinding(SessionScope::class)
+class DefaultCustomMapTilerConfigProvider : CustomMapTilerConfigProvider {
+    override suspend fun get(): Result<MapTilerConfig?> = Result.success(null)
+}

features/enterprise/impl-foss/src/main/kotlin/io/element/android/features/enterprise/impl/remoteconfig/DefaultRemoteEnterpriseConfigProvider.kt

@@ -1,30 +0,0 @@
-/*
- * Copyright (c) 2026 Element Creations Ltd.
- *
- * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
- * Please see LICENSE files in the repository root for full details.
- */
-
-package io.element.android.features.enterprise.impl.remoteconfig
-
-import dev.zacsweers.metro.AppScope
-import dev.zacsweers.metro.ContributesBinding
-import io.element.android.features.enterprise.api.remoteconfig.RemoteEnterpriseConfig
-import io.element.android.features.enterprise.api.remoteconfig.RemoteEnterpriseConfigProvider
-import io.element.android.libraries.matrix.api.UrlContentFetcher
-import io.element.android.libraries.matrix.api.core.SessionId
-import io.element.android.libraries.wellknown.api.WellknownRetrieverResult
-
-@ContributesBinding(AppScope::class)
-class DefaultRemoteEnterpriseConfigProvider : RemoteEnterpriseConfigProvider {
-    override suspend fun get(sessionId: SessionId): WellknownRetrieverResult<RemoteEnterpriseConfig> {
-        return WellknownRetrieverResult.NotFound
-    }
-
-    @ContributesBinding(AppScope::class)
-    class Factory : RemoteEnterpriseConfigProvider.Factory {
-        override fun create(urlContentFetcher: UrlContentFetcher): RemoteEnterpriseConfigProvider {
-            return DefaultRemoteEnterpriseConfigProvider()
-        }
-    }
-}

features/enterprise/impl-foss/src/test/kotlin/io/element/android/features/enterprise/impl/DefaultEnterpriseServiceTest.kt

@@ -19,15 +19,9 @@ import org.junit.Test
 
 class DefaultEnterpriseServiceTest {
     @Test
-    fun `isEnterpriseBuild is false`() {
+    fun homeserverWhitelist() {
         val defaultEnterpriseService = DefaultEnterpriseService()
-        assertThat(defaultEnterpriseService.isEnterpriseBuild).isFalse()
-    }
-
-    @Test
-    fun `defaultHomeserverList should return empty list`() {
-        val defaultEnterpriseService = DefaultEnterpriseService()
-        assertThat(defaultEnterpriseService.defaultHomeserverList()).isEmpty()
+        assertThat(defaultEnterpriseService.homeserverAllowList()).isEmpty()
     }
 
     @Test