chore: bump version to 0.17.0 and update claude-agent-sdk to 0.2.71

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: OpenSource03

package.json

@@ -1,6 +1,6 @@
 {
   "name": "harnss",
-  "version": "0.16.3",
+  "version": "0.17.0",
   "productName": "Harnss",
   "description": "Harness your AI coding agents — one desktop app for Claude Code, Codex, and any ACP agent",
   "author": {
@@ -31,7 +31,7 @@
   "packageManager": "pnpm@10.26.0",
   "dependencies": {
     "@agentclientprotocol/sdk": "^0.14.1",
-    "@anthropic-ai/claude-agent-sdk": "^0.2.70",
+    "@anthropic-ai/claude-agent-sdk": "^0.2.71",
     "@huggingface/transformers": "^3.8.1",
     "@modelcontextprotocol/sdk": "^1.26.0",
     "@monaco-editor/react": "^4.7.0",