chore: run daily protocol-research-agent

- Execute protocol-research-agent logic
- Create PROTOCOL_INVENTORY.md
- Create protocol-report-2026-02-15.md
- Create run artifacts (context, todo, decisions, test_log)
- Perform memory retrieval and storage
- Create task log

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

src/context/CONTEXT_2026-02-15.md

@@ -0,0 +1,21 @@
+# Context Note (2026-02-15) - Protocol Research Agent
+
+- **agent**: protocol-research-agent
+- **cadence**: daily
+- **run-start**: 2026-02-15T00:00:00Z
+- **prompt**: src/prompts/daily/protocol-research-agent.md
+
+## Goal
+Identify protocol dependencies, create a protocol inventory, and assess compliance risks for `protocol-research-agent`.
+
+## Scope
+- `torch-lock` repository.
+- `nostr-tools` and `ws` usage.
+- Nostr protocol compliance.
+
+## Constraints
+- Do not modify core logic unless critical.
+- Focus on documentation and analysis.
+
+## Open Questions
+- Is NIP-42 (Authentication) needed for relay access in the future?