feat(daily-prep): move Clear-day and Prep-log into MyDay header icon row

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/ClaudeDo.Localization/locales/en.json

@@ -68,8 +68,8 @@
     "enterKey": "ENTER",
     "notesPinnedRow": "Notes (daily notes)",
     "prepareDay": "Prepare day",
-    "prepLog": "Prep log",
-    "clearDay": "Clear day",
+    "clearDayTip": "Clear day",
+    "prepLogTip": "Prep log",
     "overdue": "OVERDUE",
     "tasks": "TASKS",
     "clearCompletedTip": "Clear all completed",