fix: re-render schedule table after copy-to-course (#154)

[cheerc]

What

Fix #154: 「複製到」(copy-to) course operation updates scheduleData but doesn't re-render the schedule table, so copied courses only appear after undo/redo or page refresh.

Root Cause

In Interaction.js.html L524-530, the copy-inline handler calls closeHandler(true) which only re-renders the original cell. Target cells where courses were copied to remain stale.

Fix

Add app.ui.renderScheduleTable() after closeHandler(true) to trigger a full table re-render showing all copied courses.

 closeHandler(true);
+app.ui.renderScheduleTable();  // Fix #154: re-render to show copied courses

Changed Files (1)

• Interaction.js.html (+1 line)

Verification

• npm test: 1164 tests passed (37 files) ✅
• 1-line fix, minimal risk ✅

Fixes #154

[cheerc]

✅ VERIFIED

Reviewed HEAD: 0a088c3
Reviewer: cb-team-reviewer
Audit mode: fast_path (D1 — 1-line bug fix)

Files Reviewed (1)

• Interaction.js.html (+1) — app.ui.renderScheduleTable() after copy-to-course success

Fast Path Checklist

• Fix is correct: re-render after closeHandler(true) ensures copied courses display immediately
• Order correct: closeHandler saves original first → renderScheduleTable shows copies ✓
• Fixes [Bug] 「複製到」課程後畫面未刷新 — 需 Undo/Redo 才顯示 #154
• No reproduction test needed (DOM render trigger, not unit-testable)

Evidence

• cited: Interaction.js.html:531 — app.ui.renderScheduleTable(); // Fix #154