Fold the medication API tab back into Erweitert

Seven tabs on a medication cut the strip off mid-label at 390 px. The
API tab's one group (per-medication tokens and drug coding) now sits in
Erweitert as a collapsed group before the danger zone, an old ?tab=api
link lands there, and on a phone the six remaining tabs wrap into two
rows instead of scrolling a label off the edge.

messages/de.json

@@ -2031,7 +2031,6 @@
         "bestand": "Bestand",
         "verlauf": "Verlauf",
         "injektion": "Injektion",
-        "api": "API",
         "erweitert": "Erweitert",
         "wirkung": "Wirkung"
       },

messages/en.json

@@ -2031,7 +2031,6 @@
         "bestand": "Supply",
         "verlauf": "History",
         "injektion": "Injection",
-        "api": "API",
         "erweitert": "Advanced",
         "wirkung": "Effect"
       },

messages/es.json

@@ -2031,7 +2031,6 @@
         "bestand": "Existencias",
         "verlauf": "Historial",
         "injektion": "Inyección",
-        "api": "API",
         "erweitert": "Avanzado",
         "wirkung": "Efecto"
       },

messages/fr.json

@@ -2031,7 +2031,6 @@
         "bestand": "Stock",
         "verlauf": "Historique",
         "injektion": "Injection",
-        "api": "API",
         "erweitert": "Avancé",
         "wirkung": "Effet"
       },

messages/it.json

@@ -2031,7 +2031,6 @@
         "bestand": "Scorta",
         "verlauf": "Cronologia",
         "injektion": "Iniezione",
-        "api": "API",
         "erweitert": "Avanzate",
         "wirkung": "Effetto"
       },

messages/ko.json

@@ -2031,7 +2031,6 @@
         "bestand": "재고",
         "verlauf": "기록",
         "injektion": "주사",
-        "api": "API",
         "erweitert": "고급",
         "wirkung": "효과"
       },

messages/pl.json

@@ -2031,7 +2031,6 @@
         "bestand": "Zapas",
         "verlauf": "Historia",
         "injektion": "Iniekcja",
-        "api": "API",
         "erweitert": "Zaawansowane",
         "wirkung": "Działanie"
       },