feat: away with axum

Signed-off-by: kjuulh <contact@kjuulh.io>

crates/drone-templater/Cargo.toml

@@ -10,9 +10,3 @@ tracing.workspace = true
 tracing-subscriber.workspace = true
 clap.workspace = true
 dotenv.workspace = true
-axum.workspace = true
-
-serde = { version = "1.0.197", features = ["derive"] }
-sqlx = { version = "0.7.3", features = ["runtime-tokio", "tls-rustls", "postgres", "uuid", "time"] }
-uuid = { version = "1.7.0", features = ["v4"] }
-tower-http = { version = "0.5.2", features = ["cors", "trace"] }