Add TileProvision configuration and gRPC service for tile delivery

- Introduced new TileProvision settings in appsettings.json, including MaxTilesPerBatch and ProgressEmitIntervalSeconds.
- Configured TileProvisionConfig in Program.cs to bind the new settings.
- Added gRPC service for RouteTileDelivery in Program.cs to handle tile delivery requests.
- Updated SatelliteProvider.Api.csproj to include Grpc.AspNetCore package and added protobuf file for tile provision.
- Enhanced AuthenticationServiceCollectionExtensions to handle JWT token extraction from the Authorization header.
- Registered additional services in RouteManagementServiceCollectionExtensions for tile processing.

These changes enhance the API's capability to manage tile provisioning and delivery efficiently.

SatelliteProvider.Services.RouteManagement/TileProvision/ClientTileCatalog.cs

@@ -0,0 +1,49 @@
+namespace SatelliteProvider.Services.RouteManagement.TileProvision;
+
+public sealed record ClientTileSnapshot(
+    int Z,
+    int X,
+    int Y,
+    double ResolutionMetersPerPx,
+    DateTime CapturedAtUtc,
+    byte[]? ContentSha256);
+
+public static class ClientTileCatalog
+{
+    public static Dictionary<(int Z, int X, int Y), ClientTileSnapshot> IndexByZxy(
+        IEnumerable<ClientTileSnapshot> clientTiles)
+    {
+        var index = new Dictionary<(int Z, int X, int Y), ClientTileSnapshot>();
+        foreach (var tile in clientTiles)
+        {
+            index[(tile.Z, tile.X, tile.Y)] = tile;
+        }
+
+        return index;
+    }
+
+    public static bool ShouldSkipForClient(
+        ClientTileSnapshot? client,
+        ServerTileProspect server)
+    {
+        if (client is null)
+        {
+            return false;
+        }
+
+        if (client.ContentSha256 is { Length: 32 } clientHash
+            && server.ContentSha256 is { Length: 32 } serverHash
+            && clientHash.AsSpan().SequenceEqual(serverHash))
+        {
+            return true;
+        }
+
+        if (client.ResolutionMetersPerPx <= server.ResolutionMetersPerPx
+            && client.CapturedAtUtc >= server.CapturedAtUtc)
+        {
+            return true;
+        }
+
+        return false;
+    }
+}