docs: add chat summary for three reader bug fixes

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chat-summaries/2026-03-08_12-00-summary.md

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+# Fix Three Reader Bugs on mod/master
+
+**Date**: 2026-03-08
+**Branch**: mod/master
+**Commit**: 422cad7
+
+## Task
+
+Fixed three bugs reported after merging the upstream PR ports:
+
+## Changes
+
+### Bug 1: Confirm button ignored after TOC navigation
+- **File**: `src/activities/reader/EpubReaderActivity.cpp`
+- **Root cause**: `ignoreNextConfirmRelease` was set to `true` on long-press but never cleared after being transferred to the child `EpubReaderChapterSelectionActivity`. The parent's flag remained `true`, causing the next Confirm press to be silently consumed.
+- **Fix**: Added `ignoreNextConfirmRelease = false;` immediately after capturing the value into `consumeRelease`.
+
+### Bug 2: Footnotes inaccessible from reader menu
+- **File**: `src/activities/reader/EpubReaderMenuActivity.cpp`
+- **Root cause**: `buildMenuItems()` accepted a `hasFootnotes` parameter but never used it to add the `MenuAction::FOOTNOTES` entry.
+- **Fix**: Added conditional `FOOTNOTES` menu item after DICTIONARY when `hasFootnotes` is true.
+
+### Bug 3: Phantom screen re-render at idle
+- **File**: `src/main.cpp`
+- **Root cause**: The clock update logic in `loop()` called `activityManager.requestUpdate()` every minute when the displayed minute changed. Reader activities don't show the clock, but still received full page re-renders, causing visible e-ink flashes while idle.
+- **Fix**: Guarded the clock block with `!activityManager.isReaderActivity()`.
+
+## Follow-up
+
+- Hardware testing needed for all three fixes
+- Bug 3 fix means the clock won't update while reading; it resumes updating when returning to non-reader activities