Merge remote-tracking branch 'origin/master' into feat/code-runtime-python-backend

# Conflicts:
#	packages/experimental/code-runtime-python/package.json

packages/code-runtime/code-runtime/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@deepseek-ai/dsh-code-runtime",
   "description": "Abstract code-execution seam (ctx.codeRuntime) for the DeepSeek Harness",
-  "version": "0.1.2-alpha.2",
+  "version": "0.1.2-alpha.3",
   "publishConfig": {
     "access": "public"
   },