Add deep extractors, reference pages, keyword index; eval 53.3%

- extract-deep.js: mines addon versions, TF configs, script params, helm values, state services
- generate-reference-pages.js: creates operations.md, configuration.md, network-architecture.md
- reference/index.md: keyword-rich topic-to-file routing table
- Enriched CIDR extractor with inline comment capture
- Eval progression: 28.7% -> 33.4% -> 46.7% -> 52.5% -> 53.3%
- NOT_FOUND: 25 -> 20 -> 16 -> 10 -> 11
- Top scores: config-region-code 95%, argo-gen-params 95%, multiple 100%s
- Remaining gap: agent planner (haiku) doesn't consistently follow index routing

patch-sysdoc-deep.js

@@ -0,0 +1,28 @@
+const fs = require('fs');
+let content = fs.readFileSync('/home/node/.openclaw/workspace/projects/dev-intel-v2/sysdoc.js', 'utf8');
+
+const oldStr = `## Tech Stack & Dependencies
+**Core Images:**
+\${patterns.techStack.containerImages.slice(0, 20).map(i => \`- \\\`\${i}\\\`\`).join('\\n')}
+
+## Subsystems`;
+
+const newStr = `## Tech Stack & Dependencies
+**Core Images:**
+\${patterns.techStack.containerImages.slice(0, 20).map(i => \`- \\\`\${i}\\\`\`).join('\\n')}
+
+## Configuration & Operational Defaults
+**State Management Services:** \${deepData.stateServices.map(s => s.name).filter((v, i, a) => a.indexOf(v) === i).join(', ')}
+**Cluster Addons (EKS/GKE):**
+\${deepData.addons.map(a => \`- \${a.name}: \${a.version}\`).join('\\n')}
+**Key Script Parameters (Timeouts/Retries):**
+\${deepData.scriptParams.filter(p => p.name.includes('TIMEOUT') || p.name.includes('WAIT')).map(p => \`- \${p.name} = \${p.value} (\${p.file})\`).join('\\n')}
+**Infrastructure Configs:**
+\${deepData.tfConfigs.filter(c => c.key.includes('backup')).map(c => \`- \${c.key}: \${c.value} (\${c.file})\`).join('\\n')}
+**Account/Template Values:**
+\${deepData.helmValues.map(v => \`- \${v.key}: \${v.value} (\${v.file})\`).join('\\n')}
+
+## Subsystems`;
+
+content = content.replace(oldStr, newStr);
+fs.writeFileSync('/home/node/.openclaw/workspace/projects/dev-intel-v2/sysdoc.js', content);