tested full flow initially

crates/dagger-sdk/Cargo.toml

@@ -9,6 +9,7 @@ description = "A dagger sdk for rust, written in rust"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+base64 = "0.21.0"
 dagger-core = { path = "../dagger-core" }
 eyre = "0.6.8"
 futures = "0.3.26"
@@ -18,3 +19,4 @@ gql_client = "1.0.7"
 pretty_assertions = "1.3.0"
 serde = { version = "1.0.152", features = ["derive"] }
 serde_json = "1.0.92"
+tokio = { version = "1.25.0", features = ["full"] }