Title the illness page as the navigation names it

The page called itself 'Krankheitstagebuch' while the navigation says
'Krankheit', and at 390 px the long word broke with a hyphen beside the
header actions. The title now reads the navigation label in every
locale.

messages/de.json

@@ -9796,7 +9796,7 @@
     }
   },
   "illness": {
-    "title": "Krankheitstagebuch",
+    "title": "Krankheit",
     "subtitle": "Ein rückblickendes Protokoll deiner Krankheits- und Beschwerde-Episoden.",
     "settings": {
       "viewDescription": "Wähle, ob Episoden als Karten oder als kompakte Liste erscheinen.",

messages/en.json

@@ -9796,7 +9796,7 @@
     }
   },
   "illness": {
-    "title": "Illness journal",
+    "title": "Illness",
     "subtitle": "A retrospective log of your illness and condition episodes.",
     "settings": {
       "viewDescription": "Choose whether episodes show as cards or as a compact list.",

messages/es.json

@@ -9796,7 +9796,7 @@
     }
   },
   "illness": {
-    "title": "Diario de enfermedad",
+    "title": "Enfermedad",
     "subtitle": "Un registro retrospectivo de tus episodios de enfermedad y dolencias.",
     "settings": {
       "viewDescription": "Elige si los episodios se muestran como tarjetas o como lista compacta.",

messages/fr.json

@@ -9796,7 +9796,7 @@
     }
   },
   "illness": {
-    "title": "Journal de maladie",
+    "title": "Maladie",
     "subtitle": "Un suivi rétrospectif de vos épisodes de maladie et d'affections.",
     "settings": {
       "viewDescription": "Choisis si les épisodes s'affichent en cartes ou en liste compacte.",

messages/it.json

@@ -9796,7 +9796,7 @@
     }
   },
   "illness": {
-    "title": "Diario delle malattie",
+    "title": "Malattia",
     "subtitle": "Un registro retrospettivo dei tuoi episodi di malattia e disturbi.",
     "settings": {
       "viewDescription": "Scegli se gli episodi appaiono come schede o come elenco compatto.",

messages/ko.json

@@ -9796,7 +9796,7 @@
     }
   },
   "illness": {
-    "title": "아픈 날 일지",
+    "title": "아픈 날",
     "subtitle": "아픈 날과 컨디션 에피소드를 돌아보는 기록이에요.",
     "settings": {
       "viewDescription": "에피소드를 카드로 볼지 간단한 목록으로 볼지 선택하세요.",

messages/pl.json

@@ -9796,7 +9796,7 @@
     }
   },
   "illness": {
-    "title": "Dziennik chorób",
+    "title": "Choroba",
     "subtitle": "Retrospektywny zapis Twoich epizodów chorób i dolegliwości.",
     "settings": {
       "viewDescription": "Wybierz, czy epizody mają być wyświetlane jako karty czy zwarta lista.",

src/components/ui/page-header.tsx

@@ -27,9 +27,9 @@ import { cn } from "@/lib/utils";
  * they drifted apart from every module page in the first place.
  */
 /**
- * A one-word German title ("Krankheitstagebuch") is wider than the column a
- * phone leaves beside the actions, and without a break opportunity it ran
- * underneath them. `hyphens-auto` breaks it by the page's `lang`; the
+ * A long one-word German title (the illness page was once
+ * "Krankheitstagebuch") is wider than the column a phone leaves beside the
+ * actions, and without a break opportunity it ran underneath them. `hyphens-auto` breaks it by the page's `lang`; the
  * `wrap-break-word` floor covers a word the hyphenation dictionary does not.
  */
 const HEADING_CLASS =