Merge branch 'main' into claudedo/4e19605838a3404f98624cb0e90195da

# Conflicts:
#	docs/open.md
#	src/ClaudeDo.Installer/CLAUDE.md
#	src/ClaudeDo.Installer/Pages/SystemCheckPage/SystemCheckPageView.xaml
#	src/ClaudeDo.Installer/Pages/SystemCheckPage/SystemCheckPageViewModel.cs

src/ClaudeDo.Localization/locales/de.json

@@ -540,6 +540,10 @@
       "subtitle": "Klicke auf Installieren, um ClaudeDo zu erstellen und bereitzustellen.",
       "launch": "ClaudeDo starten"
     },
+    "diagnose": {
+      "title": "Diagnose",
+      "subtitle": "Führt die Systemprüfungen erneut aus, gegen deine installierte Konfiguration."
+    },
     "settings": {
       "removeUserData": "Benutzerdaten entfernen (Aufgaben, Logs, Konfigurationen in ~/.todo-app)",
       "uninstall": "Deinstallieren",

src/ClaudeDo.Localization/locales/en.json

@@ -540,6 +540,10 @@
       "subtitle": "Click Install to build and deploy ClaudeDo.",
       "launch": "Launch ClaudeDo"
     },
+    "diagnose": {
+      "title": "Diagnose",
+      "subtitle": "Re-run the environment checks against your installed configuration."
+    },
     "settings": {
       "removeUserData": "Remove user data (tasks, logs, configs in ~/.todo-app)",
       "uninstall": "Uninstall",