fix: update all version references to 2.2.0

Update missing version references:
- sdk/node/Cargo.toml: 2.1.0 → 2.2.0
- sdk/node/Cargo.toml a3s-code-core dependency: 2.1.0 → 2.2.0
- sdk/node/package.json optionalDependencies: 2.1.0 → 2.2.0
- sdk/node/package-lock.json: regenerated with correct versions
- sdk/python/pyproject.toml: 2.1.0 → 2.2.0

This fixes the CI version alignment check failure.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: claude

sdk/node/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "a3s-code-node"
-version = "2.1.0"
+version = "2.2.0"
 edition = "2021"
 authors = ["A3S Lab Team"]
 license = "MIT"
@@ -11,7 +11,7 @@ description = "A3S Code Node.js bindings - Native addon via napi-rs"
 crate-type = ["cdylib"]
 
 [dependencies]
-a3s-code-core = { version = "2.1.0", path = "../../core", features = ["ahp"] }
+a3s-code-core = { version = "2.2.0", path = "../../core", features = ["ahp"] }
 napi = { version = "2", features = ["async", "napi6", "serde-json"] }
 napi-derive = "2"
 tokio = { version = "1.35", features = ["full"] }

sdk/node/package-lock.json

@@ -4,7 +4,7 @@ build-backend = "maturin"
 
 [project]
 name = "a3s-code"
-version = "2.1.0"
+version = "2.2.0"
 description = "A3S Code - Native Python bindings for the coding-agent runtime"
 readme = "README.md"
 license = {text = "MIT"}