chore(agent): execute nip-research-agent 2026-02-22

- Executed nip-research-agent task.
- Updated NIP_INVENTORY.md.
- Fetched missing NIP specs.
- Ran validation tests.
- Created nip-report-2026-02-22.md.

Co-authored-by: PR0M3TH3AN <[email protected]>

context/CONTEXT_2026-02-22_nip-research-agent.md

@@ -0,0 +1,21 @@
+# Context: NIP Research Agent Run 2026-02-22
+
+## Goal
+Execute the daily NIP research task: inventory NIPs, map to code, validate compliance, and report findings.
+
+## Scope
+- Scan codebase for NIP/kind references.
+- Update `NIP_INVENTORY.md`.
+- Fetch missing NIP specs.
+- Run validation checks (if applicable).
+- Generate daily report.
+
+## Timeline
+- Start: 2026-02-22
+- Duration: Single run
+
+## Definition of Done
+- Artifacts created.
+- Inventory updated.
+- Report generated.
+- Lint passed.