fix: harden proxy recovery and sanitize anthropic env (v1.7.1)

package.json

@@ -1,7 +1,7 @@
 {
   "name": "openclaw-claude-proxy",
-  "version": "1.7.0",
-  "description": "OpenAI-compatible proxy that routes requests through Claude CLI — use your Claude Pro/Max subscription as an OpenClaw model provider",
+  "version": "1.7.1",
+  "description": "OpenAI-compatible proxy that routes requests through Claude CLI \u2014 use your Claude Pro/Max subscription as an OpenClaw model provider",
   "type": "module",
   "bin": {
     "openclaw-claude-proxy": "./server.mjs"
@@ -10,7 +10,13 @@
     "start": "node server.mjs",
     "setup": "node setup.mjs"
   },
-  "keywords": ["openclaw", "claude", "proxy", "openai", "anthropic"],
+  "keywords": [
+    "openclaw",
+    "claude",
+    "proxy",
+    "openai",
+    "anthropic"
+  ],
   "license": "MIT",
   "engines": {
     "node": ">=18"