Complete markdown files cleanup and organization

- Organized 252 files across project
- Root directory: 187 → 2 files (98.9% reduction)
- Moved configuration guides to docs/04-configuration/
- Moved troubleshooting guides to docs/09-troubleshooting/
- Moved quick start guides to docs/01-getting-started/
- Moved reports to reports/ directory
- Archived temporary files
- Generated comprehensive reports and documentation
- Created maintenance scripts and guides

All files organized according to established standards.

README.md

@@ -91,6 +91,39 @@ From the root directory, you can run:
 - `pnpm test:basic` - Run basic MCP server tests (read-only operations)
 - `pnpm test:workflows` - Run comprehensive workflow tests (requires elevated permissions)
 
+## RPC Node Health, Testing, and Remediation (Chain 138)
+
+This repo includes scripts to **test all RPC nodes**, **audit Proxmox storage restrictions**, and **enforce safe Besu heap sizing** to prevent swap/IO thrash.
+
+### Run the full health suite (recommended)
+
+```bash
+PROXMOX_HOST=192.168.11.10 ./scripts/run-rpc-node-suite.sh
+```
+
+- Writes RPC test reports under `reports/` (JSON + Markdown).
+- Runs remediation in **dry-run** mode by default.
+
+### Apply remediation (only if you intend to change Proxmox / containers)
+
+```bash
+PROXMOX_HOST=192.168.11.10 ./scripts/run-rpc-node-suite.sh --apply --restart-besu
+```
+
+### Individual tools
+
+```bash
+# Full RPC matrix test (no Proxmox access required)
+python3 ./scripts/test-all-rpc-nodes.py
+
+# Proxmox audits
+PROXMOX_HOST=192.168.11.10 ./scripts/audit-proxmox-rpc-storage.sh
+PROXMOX_HOST=192.168.11.10 ./scripts/audit-proxmox-rpc-besu-heap.sh
+
+# Idempotent remediation (dry-run by default)
+PROXMOX_HOST=192.168.11.10 ./scripts/remediate-proxmox-rpc-stability.sh
+```
+
 ## Workspace Packages
 
 ### mcp-proxmox-server