feat: add NIST CSF 2.0 nist_csf field to all 754 cybersecurity skills

Mapped every skill to NIST CSF 2.0 subcategory IDs (GV/ID/PR/DE/RS/RC functions)
based on subdomain and content analysis. Restores 11 skills corrupted during
prior rebase, re-enriching with ATLAS, D3FEND, NIST AI RMF, and CSF 2.0 fields.

All 754 skills now carry structured mappings for all 5 security frameworks:
- MITRE ATT&CK (in tags)
- MITRE ATLAS v5.5 (atlas_techniques)
- MITRE D3FEND v1.3 (d3fend_techniques)
- NIST AI RMF 1.0 (nist_ai_rmf)
- NIST CSF 2.0 (nist_csf)

skills/extracting-windows-event-logs-artifacts/SKILL.md

@@ -1,12 +1,25 @@
 ---
 name: extracting-windows-event-logs-artifacts
-description: Extract, parse, and analyze Windows Event Logs (EVTX) using Chainsaw, Hayabusa, and EvtxECmd to detect lateral movement, persistence, and privilege escalation.
+description: Extract, parse, and analyze Windows Event Logs (EVTX) using Chainsaw, Hayabusa, and EvtxECmd to detect lateral
+  movement, persistence, and privilege escalation.
 domain: cybersecurity
 subdomain: digital-forensics
-tags: [forensics, windows-event-logs, evtx, chainsaw, hayabusa, sigma-rules, incident-response]
-version: "1.0"
+tags:
+- forensics
+- windows-event-logs
+- evtx
+- chainsaw
+- hayabusa
+- sigma-rules
+- incident-response
+version: '1.0'
 author: mahipal
 license: Apache-2.0
+nist_csf:
+- RS.AN-01
+- RS.AN-03
+- DE.AE-02
+- RS.MA-01
 ---
 
 # Extracting Windows Event Logs Artifacts