Publish harness and TUI open-source

initial sync from the monorepo

crates/codegen/xai-grok-sampler/Cargo.toml

@@ -0,0 +1,46 @@
+[package]
+license = "Apache-2.0"
+name = "xai-grok-sampler"
+version = "0.1.0"
+edition.workspace = true
+description = "Actor-based sampling/inference layer for xAI grok (HTTP streaming + retry, no shell coupling)"
+
+[dependencies]
+# Internal
+xai-grok-sampling-types = { path = "../xai-grok-sampling-types" }
+xai-grok-version = { workspace = true }
+
+# External
+async-openai = { workspace = true }
+async-stream = { workspace = true }
+chrono = { workspace = true, features = ["serde"] }
+eventsource-stream = { workspace = true }
+futures-util = { workspace = true }
+indexmap = { workspace = true, features = ["serde"] }
+reqwest = { workspace = true, features = ["stream"] }
+serde = { workspace = true, features = ["derive"] }
+serde_json = { workspace = true }
+tokio = { workspace = true, features = ["rt", "macros", "time", "sync"] }
+tokio-util = { workspace = true }
+tracing = { workspace = true }
+uuid = { workspace = true, features = ["v4"] }
+
+[dev-dependencies]
+# Mock HTTP server for actor / request_task integration tests.
+axum = { workspace = true }
+# Shared SSE generators for the happy-path mock payloads.
+xai-grok-test-support = { workspace = true }
+# `start_paused = true` for deterministic timeout testing; `net` for
+# `TcpListener::bind` in the mock server harness.
+tokio = { workspace = true, features = [
+    "rt",
+    "macros",
+    "time",
+    "sync",
+    "test-util",
+    "net",
+    "rt-multi-thread",
+] }
+
+[lints]
+workspace = true