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

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+# 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?

src/decisions/DECISIONS_2026-02-15.md

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+# Decision 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
+
+## Decision: Create `PROTOCOL_INVENTORY.md`
+- **Rationale**: To centralize knowledge about external protocols and ensure compliance.
+- **Alternatives Considered**: Add to `README.md` (too cluttered).
+- **Consequences**: Future agents should update this file when adding/changing protocol usage.

src/test_logs/TEST_LOG_2026-02-15.md

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+# Test Log (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
+
+- **Command**: `grep -r "nostr-tools" src/`
+- **Result**: Found extensive usage of `nostr-tools` in `src/lib.mjs`, `src/lock-ops.mjs`, `src/relay-health.mjs`.
+
+- **Command**: `grep -r "ws" src/`
+- **Result**: Found `ws` usage in `src/lib.mjs`, `src/relay-health.mjs`.
+
+## Notes
+- `nostr-tools` version 2.19.4 is used.
+- `ws` version 8.19.0 is used.

src/todo/TODO_2026-02-15.md

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+# Todo List (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
+
+## Pending Tasks
+- [x] Scan for protocol references.
+- [x] Create `PROTOCOL_INVENTORY.md`.
+- [x] Create `protocol-report-2026-02-15.md`.
+
+## Completed Tasks
+- Scanned repository for `nostr-tools` and `ws` (executed by `protocol-research-agent`).
+- Created inventory of protocols.
+- Generated protocol report.
+
+## Blocked Tasks
+- None.