add cargo toml

Cargo.toml

@@ -2,5 +2,19 @@
 name = "hagfish"
 version = "0.1.0"
 edition = "2024"
+description = "Faroese fisheries data pipeline and dashboard"
+authors = ["Bartal Læarsson"]
 
 [dependencies]
+reqwest = { version = "0.12", features = ["json"] }
+tokio = { version = "1", features = ["full"] }
+serde = { version = "1", features = ["derive"] }
+serde_json = "1"
+thiserror = "2"
+tracing = "0.1"
+tracing-subscriber = { version = "0.3", features = ["env-filter"] }
+anyhow = "1"
+
+[dev-dependencies]
+mockito = "1"
+tokio-test = "0.4"