fix(k8s): deployment env 同步 + 停用 ENABLE_NEMOTRON_COLLABORATION

將 live-patch 的 env: 覆蓋同步回 Git，避免 ArgoCD drift：
- ENABLE_NEMOTRON_COLLABORATION: false (Ollama timeout 修復)
- USE_AI_ROUTER, OLLAMA_URL, OPENCLAW_* 等覆蓋值納入 GitOps 管理

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

k8s/awoooi-prod/06-deployment-api.yaml

@@ -55,6 +55,25 @@ spec:
                 name: awoooi-config
             - secretRef:
                 name: awoooi-secrets
+          # 2026-04-12 ogt: env 優先於 envFrom — 覆蓋 configmap 特定值
+          # 說明: Kubernetes env: 優先於 envFrom:，用於 live-patch 後需同步回 Git
+          env:
+            - name: USE_AI_ROUTER
+              value: "true"
+            - name: ENABLE_NEMOTRON_COLLABORATION
+              # 2026-04-12 ogt: 停用 — Ollama 111 tool_call 60s×2 > asyncio.wait_for 30s
+              # → expert_system fallback → confidence=0.0，待 Ollama 穩定後恢復
+              value: "false"
+            - name: NEMOTRON_TIMEOUT_SECONDS
+              value: "55"
+            - name: TELEGRAM_ENABLE_POLLING
+              value: "true"
+            - name: OLLAMA_URL
+              value: "http://192.168.0.111:11434"
+            - name: OPENCLAW_DEFAULT_MODEL
+              value: "deepseek-r1:14b"
+            - name: OPENCLAW_TIMEOUT
+              value: "120"
           # 2026-04-05 Claude Code: Sprint 3 — 掛載 SSH key 供 HostRepairAgent 使用
           volumeMounts:
             - name: repair-ssh-key