feat: refactor to multi-protocol event streaming system

Major architectural refactor, upgrading from simple logging system to comprehensive multi-protocol Solana DEX event streaming system:

✨ New Features:
- Support for 5 DEX protocols: PumpFun, PumpSwap, Bonk, Raydium CPMM, Raydium CLMM
- Implement unified event interface (UnifiedEvent trait) and event factory pattern
- Add dual streaming support: Yellowstone gRPC and ShredStream
- Add Chinese documentation (README_CN.md)

🏗️ Architectural Improvements:
- Refactor event parsing system with modular design
- Implement protocol-specific parsers and event types
- Optimize dependency management, update Cargo.toml
- Remove legacy logging modules, clean up redundant code

📊 Statistics:
- Added 46 files, 4511 lines of code
- Removed 1381 lines of legacy code
- Net addition of 3130 lines of code

Tech Stack:
- Rust async/await for asynchronous processing
- Protocol Buffers support
- Multi-protocol event parsing
- High-performance event stream subscription

Cargo.toml

@@ -1,12 +1,12 @@
 [package]
-name = "grpc-parsed"
-version = "2.4.3"
+name = "solana-streamer"
+version = "0.1.0"
 edition = "2021"
-authors = []
-repository = ""
-description = "Rust SDK to interact with the Pump.fun Solana program."
+authors = ["William <byteblock6@gmail.com>", "sgxiang <sgxiang@gmail.com>", "wei <1415121722@qq.com>"]
+repository = "https://github.com/0xfnzero/solana-streamer"
+description = "A lightweight Rust library for real-time event streaming from Solana DEX trading programs. Supports PumpFun, PumpSwap, Bonk, and Raydium protocols with Yellowstone gRPC and ShredStream."
 license = "MIT"
-keywords = ["solana", "memecoins", "pumpfun", "grpc-parsed", "pumpbot"]
+keywords = ["solana", "streaming", "events", "grpc", "shredstream"]
 readme = "README.md"
 
 [lib]
@@ -21,18 +21,12 @@ solana-rpc-client-api = "2.1.16"
 solana-transaction-status = "2.1.16"
 solana-account-decoder = "2.1.16"
 solana-hash = "2.1.16"
-solana-security-txt = "1.1.1"
 solana-entry = "2.1.16"
 solana-rpc-client-nonce-utils = "2.1.16"
 solana-perf = "2.1.16"
-
-spl-token = "8.0.0"
-spl-token-2022 = { version = "8.0.0", features = ["no-entrypoint"] }
+solana-metrics = "2.1.16"
 spl-associated-token-account = "6.0.0"
-mpl-token-metadata = "5.1.0"
-
 borsh = { version = "1.5.3", features = ["derive"] }
-isahc = "1.7.2"
 serde = { version = "1.0.215", features = ["derive"] }
 serde_json = "1.0.134"
 futures = "0.3.31"
@@ -44,16 +38,11 @@ bincode = "1.3.3"
 anyhow = "1.0.90"
 yellowstone-grpc-client = {  version = "6.0.0" }
 yellowstone-grpc-proto = {  version = "6.0.0" }
-reqwest = { version = "0.12.12", features = ["json", "multipart"] }
 tokio = { version = "1.42.0" , features = ["full", "rt-multi-thread"]}
 tonic = { version = "0.12.3", features = ["tls", "tls-roots", "tls-webpki-roots"] }
 rustls = { version = "0.23.23", features = ["ring"] }
 rustls-native-certs = "0.8.1"
 tokio-rustls = "0.26.1"
-core_affinity = "0.8"
-
-dotenvy = "0.15.7"
-pretty_env_logger = "0.5.0"
 log = "0.4.22"
 chrono = "0.4.39"
 regex = "1"
@@ -64,31 +53,11 @@ lazy_static = "1.5.0"
 once_cell = "1.20.3"
 prost = "0.13.5"
 prost-types = "0.13.5"
-arrform = { git = "https://github.com/raydium-io/arrform" }
 num_enum = "0.7.3"
 num-derive = "0.4.2"
 num-traits = "0.2.19"
-uint = "0.10.0"
-clap = { version = "4.5.31", features = ["derive"] }
-
 hex = "0.4.3"
 bytemuck = { version = "1.4.0" }
-safe-transmute = "0.11.0"
-enumflags2 = "0.6.4"
-static_assertions = "1.1.0"
-demand = "1.2.2"
 arrayref = "0.3.6"
-default-env = "0.1.1"
-
 borsh-derive = "1.5.5"
-axum = { version = "0.8.1", features = ["macros"] }
-tracing-subscriber = { version = "0.3.19", features = ["env-filter"] }
-tokio-tungstenite = { version = "0.26.1", features = ["native-tls"] }
-indicatif = "0.17.11"
-toml = "0.8.20"
-
-pumpfun = "4.2.0"
-
-
-
-
+indicatif = "0.17.11"