WEB-604: Add hour/minute time selection for partial day cashier allocation (#3108)

- Added hour (00-23) and minute (00-59) dropdowns to Create Cashier form
- Added hour/minute dropdowns to Edit Cashier form with existing time parsing
- Time fields shown conditionally when Full Day is unchecked
- Added end-time-after-start-time validation
- Clear stale invalidTimeRange error before re-validating
- Renamed setEditChargeForm to setEditCashierForm
- Added Hour and Minute i18n keys to all 13 locale files

src/assets/translations/de-DE.json

@@ -1849,6 +1849,7 @@
       "Hook Template": "Hakenvorlage",
       "Host": "Gastgeber",
       "Host Name": "Hostname",
+      "Hour": "Stunde",
       "ID": "AUSWEIS",
       "INTEREST RATE CHART": "ZINSTABELLE",
       "Id": "Ausweis",
@@ -2083,6 +2084,7 @@
       "Minimum Value": "Mindestwert",
       "Minimum days between disbursal and first repayment date": "Mindesttage zwischen Auszahlung und erstem Rückzahlungsdatum",
       "Minimum gap between Installments": "Mindestabstand zwischen den Raten",
+      "Minute": "Minute",
       "Mobile": "Handy, Mobiltelefon",
       "Mobile Banking App": "Mobile-Banking-App",
       "Mobile No": "Mobil-Nr",