Move MapLibre into the Components folder

Continue grouping the standalone modules under Components. The MapLibre
frameworks were nested inside the app folder even though they are separate
targets, so move them alongside the other components and update the
XcodeGen includes.

Components/MapLibre/MapLibreInterface/Sources/MapLibreShimProtocol.swift

@@ -0,0 +1,19 @@
+//
+// Copyright 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.
+//
+
+import SwiftUI
+
+/// Implemented by MapLibreShim's entry point, which the app instantiates after
+/// `dlopen`-ing the framework.
+public protocol MapLibreShimProtocol {
+    /// Routes MapLibre's logs into the app's logger. Call once after loading the shim.
+    func configureLogging(_ handler: @escaping @Sendable (MapLogSeverity, String) -> Void)
+    
+    /// Builds the interactive map view. The app-side `MapLibreMapView` forwards every
+    /// body evaluation here so SwiftUI updates flow through to the underlying map.
+    func makeMapView(configuration: MapViewConfiguration) -> AnyView
+}