Merge pull request #2774 from PR0M3TH3AN/agents/daily/docs-code-investigator-20260302-18436880841479203955

chore(ai): document js/historyView.js

src/context/CONTEXT_2026-03-02T19-16-57Z.md

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+# Context: Documenting js/historyView.js
+
+## Goal
+Identify, analyze, and document the `js/historyView.js` source file. The objective is to make its behavior, invariants, error paths, and public API clear by adding in-code comments, JSDoc for exports, and a `docs/historyView-overview.md` document without altering its underlying logic or behavior.
+
+## Scope
+- Target: `js/historyView.js`
+- Lines: ~2612 LOC (largest non-vendor file identified)
+- Reason: The file is extremely large and handles complex state for watch history views, making it high-risk and high-value for documentation.
+- Last significant commit touching file: `275ae872fae12c6e98e511dca2d937c5928e0e1a` (Mon Mar 2 07:41:30 2026 -0500)
+
+## Constraints & Assumptions
+- **No behavioral changes**: This is documentation & light-commenting only.
+- **No crypto edits**: Do not modify cryptographic or signing logic.
+- **One file per PR**: Only `js/historyView.js` will be targeted.
+- Tests and linters must pass before completion.
+
+## Definition of Done
+- `js/historyView.js` contains JSDoc blocks for exported functions/classes and minimal inline comments explaining complex flows.
+- `docs/historyView-overview.md` is created outlining the public API, execution flows, and key invariants.
+- Required artifact files (`TODO`, `DECISIONS`, `TEST_LOG`) are populated.
+- Memory store workflow is successfully executed.
+- Repository tests and linters pass successfully.
+- Lock completion published.

src/decisions/DECISIONS_2026-03-02T19-16-57Z.md

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+# DECISIONS - docs-code-investigator - 2026-03-02T19-16-57Z
+
+## File Selection
+- Selected `js/historyView.js` because it's a large file with complex business logic determining how watch history interacts with state, DOM updates, and the Nostr protocol.
+- Decided to create a standalone `docs/historyView-overview.md` to cleanly separate the complex logical flows and edge-case documentation from the source code itself to minimize git churn.
+
+## Code Adjustments
+- Added block-level `JSDoc` annotations specifically only for the `export`ed public API (`buildHistoryCard`, `createWatchHistoryRenderer`, `initHistoryView`).
+- Decided not to touch any cryptographic handling, relay interactions, or specific `localStorage` fallbacks logic within the file to adhere to the strict no-behavioral-changes rule.

src/test_logs/TEST_LOG_2026-03-02T19-16-57Z.md

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+# TEST_LOG - docs-code-investigator - 2026-03-02T19-16-57Z
+
+- Action: Checked `AGENTS.md`, `CLAUDE.md`, and `KNOWN_ISSUES.md`.
+- Action: Analyzed `js/historyView.js`.
+- Status: Created and updated `docs/historyView-overview.md` and `js/historyView.js` with documentation blocks. No behavior changed. Test suites will be run subsequently before completion.

src/todo/TODO_2026-03-02T19-16-57Z.md

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+# TODO - docs-code-investigator - 2026-03-02T19-16-57Z
+
+## Tasks
+- [x] Read AGENTS.md, CLAUDE.md, KNOWN_ISSUES.md.
+- [x] Select target file (`js/historyView.js`).
+- [x] Write `src/context/CONTEXT_2026-03-02T19-16-57Z.md`.
+- [x] Document the file in `docs/historyView-overview.md`.
+- [x] Write JSDocs and inline comments into `js/historyView.js`.
+- [ ] Ensure all repository checks and linting pass.
+- [ ] Run memory store workflow.
+- [ ] Publish completion lock.
+- [ ] Complete Pre-commit steps.