feat: add new client architecture and CLI

- Add client/cli with command handling and CLI interface
- Add client/authorship with preconfirmation logic
- Add client/service with chain spec, RPC, and service implementation
- Add client/primitives with authorship primitives
- Add src/ with main entry point and build configuration
- Restructure codebase from node/ to client/ architecture

Author: cocoyoon

client/authorship/Cargo.toml

@@ -0,0 +1,38 @@
+[package]
+name = "warpx-authorship"
+description = "warp(x) preconf authorship implementation"
+version = "0.1.0"
+license = "Unlicense"
+edition.workspace = true
+authors.workspace = true
+
+[dependencies]
+
+warpx-client-primitives = { workspace = true, default-features = true }
+
+cumulus-client-consensus-proposer = { workspace = true, default-features = true }
+cumulus-primitives-parachain-inherent = { workspace = true, default-features = true }
+
+async-trait = { workspace = true }
+anyhow = { workspace = true }
+codec = { workspace = true, default-features = true }
+log = { workspace = true, default-features = true }
+tokio = { workspace = true }
+tokio-util = { workspace = true }
+tokio-tungstenite = { workspace = true }
+serde_json = { workspace = true }
+futures = { workspace = true }
+
+prometheus-endpoint = { workspace = true, default-features = true }
+sc-block-builder = { workspace = true, default-features = true }
+sc-basic-authorship = { workspace = true, default-features = true }
+sc-transaction-pool-api = { workspace = true, default-features = true }
+sc-telemetry = { workspace = true, default-features = true }
+sc-proposer-metrics = { workspace = true, default-features = true }
+
+sp-api = { workspace = true, default-features = true }
+sp-core = { workspace = true, default-features = true }
+sp-runtime = { workspace = true, default-features = true }
+sp-consensus = { workspace = true, default-features = true }
+sp-blockchain = { workspace = true, default-features = true }
+sp-inherents = { workspace = true, default-features = true }

client/authorship/src/lib.rs

@@ -0,0 +1 @@
+pub mod preconf;