Enhance LLM sandbox with persistent caching, helper scripts, and improved UX

Added comprehensive improvements to ClawdBox for better LLM agent experience:

- Tools: Added tree, tmux, htop, strace, file, less for enhanced debugging
- Python packages: httpie, pyyaml, requests, black, ipython pre-installed
- Persistent caching: pip/npm caches now survive container restarts
- Git config persistence: .gitconfig auto-links from /data volume
- Shell improvements: colored prompt, aliases (ll, k, dc), 10k line history
- Helper scripts: ConfigMap with disk-usage, health-check, clean-workspace, install-tools
- Environment variables: TERM, TZ, DEBIAN_FRONTEND for better compatibility
- Makefile: Common operations (build, deploy, logs, shell, health-check)
- Documentation: Comprehensive README with troubleshooting and workflows

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Makefile

@@ -0,0 +1,80 @@
+.PHONY: build push deploy redeploy logs shell disk-usage clean-cache health-check help
+
+IMAGE_NAME=default-route-openshift-image-registry.apps.lab.apilab.us/clawdbox/clawdbox:latest
+NAMESPACE=clawdbox
+SSH_HOST=clawdbox.apps.lab.apilab.us
+SSH_PORT=2222
+SSH_USER=claw
+
+help:
+	@echo "ClawdBox Makefile - Common Operations"
+	@echo ""
+	@echo "Build & Deploy:"
+	@echo "  make build        - Build Docker image"
+	@echo "  make push         - Build and push image to registry"
+	@echo "  make deploy       - Deploy all manifests to cluster"
+	@echo "  make redeploy     - Push image and restart deployment"
+	@echo ""
+	@echo "Operations:"
+	@echo "  make logs         - Stream pod logs"
+	@echo "  make shell        - SSH into container"
+	@echo "  make disk-usage   - Check /data disk usage"
+	@echo "  make clean-cache  - Clear pip/npm caches"
+	@echo "  make health-check - Run comprehensive health diagnostics"
+	@echo ""
+	@echo "Debugging:"
+	@echo "  make describe     - Describe deployment"
+	@echo "  make events       - Show namespace events"
+	@echo "  make restart      - Restart deployment (without push)"
+
+build:
+	docker build -t $(IMAGE_NAME) .
+
+push: build
+	docker push $(IMAGE_NAME)
+
+deploy:
+	kubectl apply -f manifests/
+
+redeploy: push
+	kubectl rollout restart deployment/clawdbox -n $(NAMESPACE)
+	@echo "Waiting for rollout to complete..."
+	kubectl rollout status deployment/clawdbox -n $(NAMESPACE)
+
+restart:
+	kubectl rollout restart deployment/clawdbox -n $(NAMESPACE)
+	kubectl rollout status deployment/clawdbox -n $(NAMESPACE)
+
+logs:
+	kubectl logs -f -n $(NAMESPACE) deployment/clawdbox
+
+shell:
+	ssh -p $(SSH_PORT) $(SSH_USER)@$(SSH_HOST)
+
+disk-usage:
+	@ssh -p $(SSH_PORT) $(SSH_USER)@$(SSH_HOST) "df -h /data && echo '' && echo 'Top 10 Largest Directories:' && du -h /data 2>/dev/null | sort -rh | head -10"
+
+clean-cache:
+	@ssh -p $(SSH_PORT) $(SSH_USER)@$(SSH_HOST) "rm -rf /data/.cache/pip/* /data/.cache/npm/* && echo 'Package caches cleared'"
+
+health-check:
+	@ssh -p $(SSH_PORT) $(SSH_USER)@$(SSH_HOST) "/data/scripts/health-check.sh"
+
+describe:
+	kubectl describe deployment/clawdbox -n $(NAMESPACE)
+
+events:
+	kubectl get events -n $(NAMESPACE) --sort-by='.lastTimestamp'
+
+status:
+	@echo "=== Deployment Status ==="
+	@kubectl get deployment -n $(NAMESPACE)
+	@echo ""
+	@echo "=== Pod Status ==="
+	@kubectl get pods -n $(NAMESPACE)
+	@echo ""
+	@echo "=== Service Status ==="
+	@kubectl get svc -n $(NAMESPACE)
+	@echo ""
+	@echo "=== Route Status ==="
+	@kubectl get route -n $(NAMESPACE) 2>/dev/null || echo "No routes found (not on OpenShift?)"