Rename project from xserial to pipeview

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

crates/pipeview-core/Cargo.toml

@@ -0,0 +1,17 @@
+[package]
+name = "pipeview-core"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+tokio = { workspace = true }
+async-trait = { workspace = true }
+serialport = { workspace = true }
+tokio-serial = { workspace = true }
+bytes = { workspace = true }
+nom = { workspace = true }
+serde = { workspace = true }
+serde_json = { workspace = true }
+tracing = { workspace = true }
+thiserror = { workspace = true }
+hex = "0.4"