feat: add initial

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

crates/sq-sdk/Cargo.toml

@@ -0,0 +1,14 @@
+[package]
+name = "sq-sdk"
+version.workspace = true
+edition.workspace = true
+
+[dependencies]
+sq-grpc-interface = { workspace = true }
+sq-models = { workspace = true }
+
+anyhow = { workspace = true }
+tokio = { workspace = true }
+tracing = { workspace = true }
+tonic = { workspace = true }
+thiserror = { workspace = true }