Add a session-scoped WellknownRetriever provider so we don't have to build it every time there

libraries/wellknown/impl/src/main/kotlin/io/element/android/libraries/wellknown/impl/SessionWellknownModule.kt

@@ -0,0 +1,41 @@
+/*
+ * 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.libraries.wellknown.impl
+
+import dev.zacsweers.metro.BindingContainer
+import dev.zacsweers.metro.ContributesTo
+import dev.zacsweers.metro.Provides
+import io.element.android.features.enterprise.api.EnterpriseService
+import io.element.android.libraries.di.SessionScope
+import io.element.android.libraries.di.annotations.SessionCoroutineScope
+import io.element.android.libraries.matrix.api.GetUrlResolver
+import io.element.android.libraries.wellknown.api.ElementWellKnownParser
+import io.element.android.libraries.wellknown.api.ElementWellknownStore
+import io.element.android.libraries.wellknown.api.WellknownRetriever
+import kotlinx.coroutines.CoroutineScope
+
+@BindingContainer
+@ContributesTo(SessionScope::class)
+object SessionWellknownModule {
+    @Provides
+    fun provideWellKnownRetriever(
+        elementWellknownStoreFactory: ElementWellknownStore.Factory,
+        enterpriseService: EnterpriseService,
+        elementWellKnownParser: ElementWellKnownParser,
+        getUrlResolver: GetUrlResolver,
+        @SessionCoroutineScope coroutineScope: CoroutineScope,
+    ): WellknownRetriever {
+        return DefaultWellknownRetriever(
+            elementWellknownStoreFactory = elementWellknownStoreFactory,
+            enterpriseService = enterpriseService,
+            elementWellKnownParser = elementWellKnownParser,
+            getUrlResolver = getUrlResolver,
+            coroutineScope = coroutineScope
+        )
+    }
+}