fix(medications): split the card next/last dose lines into label-left, value-right rows

The next-intake and last-intake lines on the medication cards ran the
label and the time together on one run of text, reading as crammed. Lay
each line out as a two-column row — bold label pinned left, value flush
right — so the two rows read as distinct, aligned columns. The label
truncates first on a narrow viewport; the time never truncates.

The GLP-1 card routes through the same shared slot and now overrides only
the left-column label with its appointment-phrased wording, so the value
column carries the time and the optional rotation nudge. Its value strings
drop the now-redundant leading label.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

messages/de.json

@@ -702,11 +702,13 @@
     "glp1DosesPerUnit": "Dosen pro Pen / Ampulle",
     "glp1DosesPerUnitPlaceholder": "z. B. 4 für einen Mounjaro KwikPen",
     "glp1DosesPerUnitHelp": "Optional — Mounjaro KwikPen = 4, Ozempic 0,25/0,5 mg = 4, Wegovy Einmal-Pen = 1. Leer lassen, wenn keine Dosis-pro-Pen-Verfolgung gewünscht ist.",
-    "glp1LastInjection": "Letzter Termin: {label}",
-    "glp1LastInjectionWithSite": "Letzter Termin: {label} · {site}",
-    "glp1NextInjectionDays": "Nächster Termin: {label} (in {days} Tagen)",
-    "glp1NextInjectionToday": "Nächster Termin: heute",
-    "glp1NextInjectionTomorrow": "Nächster Termin: morgen",
+    "glp1NextLabel": "Nächster Termin:",
+    "glp1LastLabel": "Letzter Termin:",
+    "glp1LastInjection": "{label}",
+    "glp1LastInjectionWithSite": "{label} · {site}",
+    "glp1NextInjectionDays": "{label} (in {days} Tagen)",
+    "glp1NextInjectionToday": "heute",
+    "glp1NextInjectionTomorrow": "morgen",
     "glp1RotationLast": "Letzte Stelle: {site}",
     "glp1RotationSuggested": "Empfohlen: {site}",
     "glp1LogSideEffect": "Nebenwirkung loggen",