Add navigate telemetry

src/app.zig

@@ -7,18 +7,30 @@ const Telemetry = @import("telemetry/telemetry.zig").Telemetry;
 // Container for global state / objects that various parts of the system
 // might need.
 pub const App = struct {
+    loop: *Loop,
+    allocator: Allocator,
     telemetry: Telemetry,
 
-    pub fn init(allocator: Allocator, loop: *Loop) !App {
+    pub fn init(allocator: Allocator) !App {
+        const loop = try allocator.create(Loop);
+        errdefer allocator.destroy(loop);
+
+        loop.* = try Loop.init(allocator);
+        errdefer loop.deinit();
+
         const telemetry = Telemetry.init(allocator, loop);
         errdefer telemetry.deinit();
 
         return .{
+            .loop = loop,
+            .allocator = allocator,
             .telemetry = telemetry,
         };
     }
 
     pub fn deinit(self: *App) void {
         self.telemetry.deinit();
+        self.loop.deinit();
+        self.allocator.destroy(self.loop);
     }
 };