chore: Default features cleanup (#262)

Integrations are messy and pull a lot in. A potential solution is to
disable default features, only add what is actually required, and put
the responsibility at users if they need anything specific. Feature
unification should then take care of the rest.

Cargo.toml

@@ -28,34 +28,34 @@ insta.opt-level = 3
 similar.opt-level = 3
 
 [workspace.dependencies]
-anyhow = { version = "1.0", default-features = false }
-async-trait = { version = "0.1", default-features = false }
-derive_builder = { version = "0.20", default-features = false }
+anyhow = { version = "1.0" }
+async-trait = { version = "0.1" }
+derive_builder = { version = "0.20" }
 futures-util = { version = "0.3", default-features = false }
-tokio = { version = "1.38", default-features = false }
-tokio-stream = { version = "0.1", default-features = false }
-tracing = { version = "0.1", features = ["log"], default-features = false }
-num_cpus = { version = "1.16", default-features = false }
-pin-project-lite = { version = "0.2", default-features = false }
-itertools = { version = "0.13", default-features = false }
-serde = { version = "1.0", features = ["derive"], default-features = false }
-serde_json = { version = "1.0", default-features = false }
-strum = { version = "0.26", default-features = false }
-strum_macros = { version = "0.26", default-features = false }
-lazy_static = { version = "1.5.0", default-features = false }
-chrono = { version = "0.4", default-features = false }
-indoc = { version = "2.0", default-features = false }
-regex = { version = "1.10.6", default-features = false }
+tokio = { version = "1.38", features = ["full"] }
+tokio-stream = { version = "0.1" }
+tracing = { version = "0.1", features = ["log"] }
+num_cpus = { version = "1.16" }
+pin-project-lite = { version = "0.2" }
+itertools = { version = "0.13" }
+serde = { version = "1.0", features = ["derive"] }
+serde_json = { version = "1.0" }
+strum = { version = "0.26" }
+strum_macros = { version = "0.26" }
+lazy_static = { version = "1.5.0" }
+chrono = { version = "0.4" }
+indoc = { version = "2.0" }
+regex = { version = "1.10.6" }
 
 # Integrations
 spider = { version = "2.2" }
-async-openai = { version = "0.24", default-features = false }
+async-openai = { version = "0.24" }
 qdrant-client = { version = "1.10", default-features = false, features = [
   "serde",
 ] }
 fluvio = { version = "0.23", default-features = false }
-lancedb = { version = "0.9" }
-arrow-array = { version = "52.2" }
+lancedb = { version = "0.9", default-features = false }
+arrow-array = { version = "52.2", default-features = false }
 
 # Testing
 test-log = "0.2.16"