Refactor Time Selector and Scheduler UI; Implement TimePickerPopover Component

- Updated TimeSelector.vue styles for smaller dimensions and font sizes.
- Added new API proxy for '/events' in vite.config.ts.
- Created bug specifications for various UI issues and fixes in bugs-1.0.5-001.md and bugs-1.0.5-002.md.
- Introduced TimePickerPopover.vue for a new time selection interface in the chore scheduler.
- Refactored ScheduleModal.vue to replace checkbox rows with a chip-based design for selecting specific days.
- Enhanced chore scheduling logic to ensure proper handling of time extensions and UI updates.

frontend/vue-app/src/__tests__/ScheduleModal.spec.ts

@@ -281,3 +281,16 @@ describe('ScheduleModal cancel', () => {
     expect(w.emitted('cancelled')).toBeTruthy()
   })
 })
+
+// ---------------------------------------------------------------------------
+// Backdrop click
+// ---------------------------------------------------------------------------
+describe('ScheduleModal backdrop', () => {
+  it('does not emit cancelled when ModalDialog fires backdrop-click', async () => {
+    const w = mountModal()
+    const dialog = w.findComponent(ModalDialogStub)
+    dialog.vm.$emit('backdrop-click')
+    await nextTick()
+    expect(w.emitted('cancelled')).toBeFalsy()
+  })
+})