set up map sdk and reusable map view component (#1062)

* added map sdk with basic permission and static view

* add location annotation

* create dedicate service for MapTiler URLs

* manage error for MapLibre component

* add error to new Alert item

ElementX/Sources/Screens/LocationSharing/LocationSharingScreenModels.swift

@@ -0,0 +1,45 @@
+//
+// Copyright 2023 New Vector Ltd
+//
+// 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.
+//
+
+import Foundation
+
+enum LocationSharingViewError: Error {
+    case failedSharingLocation
+    case mapError(MapLibreError)
+}
+
+enum StaticLocationScreenViewModelAction { }
+
+struct StaticLocationScreenViewState: BindableState {
+    var bindings = StaticLocationScreenBindings()
+}
+
+struct StaticLocationScreenBindings {
+    /// Information describing the currently displayed alert.
+    var mapError: MapLibreError? {
+        get {
+            errorAlert?.error as? MapLibreError
+        }
+        set {
+            errorAlert = newValue.map { ErrorAlertItem(error: $0) }
+        }
+    }
+    
+    /// Information describing the currently displayed alert.
+    var errorAlert: ErrorAlertItem?
+}
+
+enum StaticLocationScreenViewAction { }