refactor(ui): scope "Let Claude handle it" to a single list

src/ClaudeDo.Localization/locales/de.json

@@ -175,8 +175,7 @@
     "contextOpenTerminal": "Im Terminal öffnen",
     "contextLetClaude": "Claude machen lassen",
     "newList": "Neue Liste",
-    "addReposTip": "Repos als Listen hinzufügen",
-    "letClaudeAllTip": "Claude machen lassen (alle Listen)"
+    "addReposTip": "Repos als Listen hinzufügen"
   },
   "details": {
     "pickUpInTerminalTip": "Diese Sitzung im Terminal fortsetzen",
@@ -371,7 +370,6 @@
     "mergeHelper": {
       "title": "CLAUDE MACHEN LASSEN",
       "windowTitle": "Claude machen lassen",
-      "scopeAll": "Alle Listen",
       "scopeList": "Liste: {0}",
       "confirm": "Claude machen lassen",
       "cancel": "Abbrechen",
@@ -379,8 +377,7 @@
       "selectNone": "Keine auswählen",
       "empty": "Keine Aufgaben zu übergeben — alles erledigt oder abgebrochen.",
       "columnTask": "AUFGABE",
-      "columnStatus": "STATUS",
-      "columnList": "LISTE"
+      "columnStatus": "STATUS"
     },
     "unfinishedPlanning": {
       "title": "UNVOLLENDETE PLANUNGSSITZUNG",

src/ClaudeDo.Localization/locales/en.json

@@ -175,8 +175,7 @@
     "contextOpenTerminal": "Open in Terminal",
     "contextLetClaude": "Let Claude handle it",
     "newList": "New list",
-    "addReposTip": "Add repos as lists",
-    "letClaudeAllTip": "Let Claude handle it (all lists)"
+    "addReposTip": "Add repos as lists"
   },
   "details": {
     "pickUpInTerminalTip": "Pick up this session in a terminal",
@@ -371,7 +370,6 @@
     "mergeHelper": {
       "title": "LET CLAUDE HANDLE IT",
       "windowTitle": "Let Claude handle it",
-      "scopeAll": "All lists",
       "scopeList": "List: {0}",
       "confirm": "Let Claude handle it",
       "cancel": "Cancel",
@@ -379,8 +377,7 @@
       "selectNone": "Select none",
       "empty": "No tasks to hand over — everything is done or cancelled.",
       "columnTask": "TASK",
-      "columnStatus": "STATUS",
-      "columnList": "LIST"
+      "columnStatus": "STATUS"
     },
     "unfinishedPlanning": {
       "title": "UNFINISHED PLANNING SESSION",