feat(ui): Throttle-Stufen im Ausfuehrung-Tab sichtbar machen

Die vier UsageThrottle-Prozente waren nur per Gauge-Drag im Usage-Monitor
erreichbar und wurden im Settings-Modal unsichtbar durchgeschleift. Jetzt
read-only angezeigt plus Button in den Usage-Monitor. Der Button schliesst die
Settings absichtlich: Save() schreibt die beim Oeffnen gelesenen Throttle-Werte
zurueck und wuerde ein zwischenzeitliches Draggen ueberschreiben.

src/ClaudeDo.Localization/locales/en.json

@@ -40,6 +40,10 @@
       "usageGateSevenDayPct": "7-day window (%)",
       "autoContinueOnUsageLimit": "Continue on session limit reset",
       "autoContinueOnUsageLimitHint": "When a run stops because it hit the usage limit, automatically continue it once the 5-hour window resets. Also wakes the paused queue exactly at reset time instead of waiting for the next backstop check.",
+      "throttleStagesHeading": "Throttle stages",
+      "throttleStagesHint": "Parallelism is capped before the hard gate: soft caps at 2 slots, hard at 1. Edited by dragging the markers on the usage-monitor gauges. Opening the monitor closes these settings — save first if you changed anything.",
+      "throttleStagesValues": "5h: soft {0}% / hard {1}%  ·  7d: soft {2}% / hard {3}%",
+      "openUsageMonitor": "Open usage monitor...",
       "reportExcludedPaths": "Report: excluded paths (one per line)",
       "standupWeekday": "Standup weekday",
       "weekdaySunday": "Sunday",
@@ -66,6 +70,10 @@
       "confirmRemoveAll": "Remove ALL worktrees? Uncommitted work will be lost."
     },
     "files": {
+      "cliSection": "CLAUDE CLI",
+      "claudeBinHint": "Command or full path the worker starts. Blank resets to \"claude\". Applies to the next task run — no restart needed.",
+      "claudeBinResolved": "Resolves to: {0}",
+      "claudeBinUnresolved": "Not found on PATH — task runs will fail until this resolves.",
       "agentsSection": "AGENTS",
       "agentsHint": "Restore bundled default agents. Existing files are not overwritten.",
       "restoreDefaultAgents": "Restore default agents",
@@ -762,6 +770,9 @@
       "forceRemoving": "Force-removing worktree…",
       "batchMerging": "Merging {0}/{1}…"
     },
+    "claudeBin": {
+      "saving": "Saving claude_bin…"
+    },
     "skills": {
       "installing": "Cloning skill…",
       "updating": "Updating skill…",