initial working demo sans networking

Signed-off-by: Sienna Meridian Satterwhite <sienna@r3t.io>

crates/app/Cargo.toml

@@ -0,0 +1,50 @@
+[package]
+name = "app"
+version = "0.1.0"
+edition = "2021"
+
+[features]
+default = ["desktop"]
+desktop = []  # macOS only
+ios = []
+headless = []
+
+[dependencies]
+lib = { path = "../lib" }
+bevy = { version = "0.17", default-features = false, features = [
+    "bevy_winit",
+    "bevy_render",
+    "bevy_core_pipeline",
+    "bevy_pbr",
+    "bevy_ui",
+    "bevy_text",
+    "png",
+] }
+bevy_egui = "0.38"
+uuid = { version = "1.0", features = ["v4", "serde"] }
+anyhow = "1.0"
+tokio = { version = "1", features = ["full"] }
+tracing = "0.1"
+tracing-subscriber = { version = "0.3", features = ["env-filter"] }
+serde = { version = "1.0", features = ["derive"] }
+iroh = { version = "0.95", features = ["discovery-local-network"] }
+iroh-gossip = "0.95"
+futures-lite = "2.0"
+bincode = "1.3"
+bytes = "1.0"
+crossbeam-channel = "0.5.15"
+
+[target.'cfg(target_os = "ios")'.dependencies]
+objc = "0.2"
+
+[dev-dependencies]
+iroh = { version = "0.95", features = ["discovery-local-network"] }
+iroh-gossip = "0.95"
+tempfile = "3"
+futures-lite = "2.0"
+bincode = "1.3"
+bytes = "1.0"
+
+[lib]
+name = "app"
+crate-type = ["staticlib", "cdylib", "lib"]