Move the custom tile server URL config to the Element wellknown content (#7416)

* Move the custom tile server URL config to the Element wellknown content

* Iteration: use whole `MapTilerConfig` in the remote config

libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/MatrixClient.kt

@@ -255,11 +255,6 @@ interface MatrixClient : UrlContentFetcher {
      */
     suspend fun performDatabaseVacuum(): Result<Unit>
 
-    /**
-     * Returns the URL of the map style configured on the server, if any.
-     */
-    suspend fun getMapStyleUrl(): Result<String?>
-
     /**
      * Resets the cached client `well-known` config by the SDK.
      */

libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/RustMatrixClient.kt

@@ -886,12 +886,6 @@ class RustMatrixClient(
         }
     }
 
-    override suspend fun getMapStyleUrl(): Result<String?> = withContext(sessionDispatcher) {
-        runCatchingExceptions {
-            innerClient.tileServer()?.mapStyleUrl
-        }
-    }
-
     override suspend fun resetWellKnownConfig(): Result<Unit> {
         return runCatchingExceptions {
             Timber.d("Resetting well-known config for session $sessionId")

libraries/matrix/test/src/main/kotlin/io/element/android/libraries/matrix/test/FakeMatrixClient.kt

@@ -129,7 +129,6 @@ class FakeMatrixClient(
     private val markRoomAsFullyReadResult: (RoomId, EventId) -> Result<Unit> = { _, _ -> lambdaError() },
     private val markAllRoomsAsReadResult: () -> Result<Unit> = { Result.success(Unit) },
     private val performDatabaseVacuumLambda: () -> Result<Unit> = { lambdaError() },
-    private val getMapStyleUrlResult: () -> Result<String?> = { lambdaError() },
     private val getDatabaseSizesLambda: () -> Result<SdkStoreSizes> = { lambdaError() },
     private val resetWellKnownConfigLambda: () -> Result<Unit> = { lambdaError() },
     private val enableAutomaticCallStatusLambda: (Boolean) -> Unit = { },
@@ -435,10 +434,6 @@ class FakeMatrixClient(
         return performDatabaseVacuumLambda()
     }
 
-    override suspend fun getMapStyleUrl(): Result<String?> = simulateLongTask {
-        getMapStyleUrlResult()
-    }
-
     override suspend fun canLinkNewDevice(): Result<Boolean> = simulateLongTask {
         return canLinkNewDeviceResult()
     }