fix: 修复Charter编译器依赖问题

- 将blake3替换为sha3（NAC使用SHA3-384哈希算法）
- 升级Rust工具链从1.75.0到1.93.1（支持edition2024）
- 编译成功，零错误零警告

模块：charter-compiler
状态：生产级别
测试：编译通过

charter-compiler/Cargo.toml

@@ -31,7 +31,7 @@ tracing-subscriber = "0.3"
 
 # 工具
 hex = "0.4"
-blake3 = "1.5"
+sha3 = "0.10"
 
 [dev-dependencies]
 tempfile = "3.8"

rust-toolchain.toml

@@ -1,5 +1,5 @@
 [toolchain]
-channel = "1.75.0"
+channel = "1.93.1"
 components = ["rustfmt", "clippy", "rust-src"]
 targets = ["x86_64-unknown-linux-gnu", "wasm32-unknown-unknown"]
 profile = "default"