Convert Openclaw to Podman container

- Use official ghcr.io/openclaw/openclaw image
- configure via JSON config file
- containerized for better isolation

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

modules/openclaw-config.json

@@ -1,96 +0,0 @@
-{
-  "gateway": {
-    "port": 18789,
-    "bind": "loopback",
-    "trustedProxies": ["::1", "127.0.0.1", "10.88.0.0/16", "10.89.0.0/16"],
-    "auth": {
-      "mode": "none"
-    },
-    "controlUi": {
-      "dangerouslyAllowHostHeaderOriginFallback": true,
-      "allowedOrigins": ["*"]
-    }
-  },
-  "channels": {
-    "whatsapp": {
-      "enabled": false
-    },
-    "discord": {
-      "enabled": true,
-      "groupPolicy": "open",
-      "dmPolicy": "open",
-      "allowFrom": ["*"]
-    }
-  },
-  "agents": {
-    "defaults": {
-      "model": {
-        "primary": "zai/glm-5"
-      },
-      "memorySearch": {
-        "provider": "openai",
-        "model": "nomic-embed-text",
-        "remote": {
-          "baseUrl": "http://localhost:11434/v1"
-        }
-      }
-    }
-  },
-  "tools": {
-    "exec": {
-      "security": "full",
-      "ask": "off"
-    }
-  },
-  "skills": {
-    "entries": {}
-  },
-  "commands": {
-    "native": true,
-    "nativeSkills": "auto",
-    "restart": true,
-    "ownerDisplay": "raw"
-  },
-  "models": {
-    "mode": "merge",
-    "providers": {
-      "zai": {
-        "baseUrl": "https://api.z.ai/api/coding/paas/v4",
-        "apiKey": "${ZAI_API_KEY}",
-        "api": "openai-completions",
-        "models": [
-          {
-            "id": "glm-4.7",
-            "name": "GLM 4.7",
-            "contextWindow": 128000,
-            "maxTokens": 131072
-          },
-          {
-            "id": "glm-5",
-            "name": "GLM 5",
-            "contextWindow": 128000,
-            "maxTokens": 131072
-          },
-          {
-            "id": "glm-5-turbo",
-            "name": "GLM 5 Turbo",
-            "contextWindow": 128000,
-            "maxTokens": 131072
-          },
-          {
-            "id": "glm-4.5-air",
-            "name": "GLM 4.5 Air",
-            "contextWindow": 128000,
-            "maxTokens": 131072
-          },
-          {
-            "id": "glm-4.7-flash",
-            "name": "GLM 4.7 Flash",
-            "contextWindow": 128000,
-            "maxTokens": 131072
-          }
-        ]
-      }
-    }
-  }
-}