Update agent deployment: HTTPS backend + MCP endpoints + improved resources

- Use HTTPS api.fuq.tv instead of internal service URL
- Update MCP endpoint to /api/mcp (HTTP endpoints)
- Increase resources: 500m-2000m CPU, 1-4Gi RAM
- Add serviceAccount for RBAC
- Update secrets template

Co-Authored-By: Claude Sonnet 4.5 (1M context) <noreply@anthropic.com>

k8s/agents/README.md

@@ -0,0 +1,41 @@
+# Agent Deployment
+
+## Prerequisites
+
+1. Create namespace:
+```bash
+kubectl apply -f namespace.yaml
+```
+
+2. Copy registry secret to agents namespace:
+```bash
+kubectl get secret gitea-registry -n control-plane -o yaml | \
+  sed 's/namespace: control-plane/namespace: agents/' | \
+  kubectl apply -f -
+```
+
+3. Create agent secrets (replace with actual values):
+```bash
+kubectl create secret generic agent-secrets -n agents \
+  --from-literal=anthropic-api-key='YOUR_ANTHROPIC_API_KEY' \
+  --from-literal=gitea-token='159a5de2a16d15f33e388b55b1276e431dbca3f3'
+```
+
+## Deploy
+
+```bash
+kubectl apply -f deployment.yaml
+```
+
+## Verify
+
+```bash
+kubectl get pods -n agents
+kubectl logs -f -n agents deployment/claude-agent
+```
+
+## Check agent registration
+
+```bash
+curl -s https://api.fuq.tv/api/agents | jq
+```