feat(i18n): add TokenTracker analytics strings in en and de

src/ClaudeDo.Localization/locales/en.json

@@ -529,7 +529,19 @@
       "columnList": "LIST",
       "columnModelShort": "MODEL",
       "columnRuns": "RUNS",
-      "columnTotal": "TOTAL"
+      "columnTotal": "TOTAL",
+      "columnCost": "COST",
+      "columnRetries": "RETRIES",
+      "analyticsStampFormat": "Analytics as of {0}",
+      "analyticsNever": "Analytics not loaded yet",
+      "analyticsRefresh": "Refresh analytics",
+      "analyticsTotalsFormat": "{0} tokens · ${1}",
+      "ttMissingTitle": "Token analytics need TokenTracker",
+      "ttMissingBody": "TokenTracker (MIT) reads your local Claude transcripts and never sees prompts. ClaudeDo only calls its local export — it does not run `init`, installs no hooks and enables no cloud sync.",
+      "ttInstall": "Install TokenTracker",
+      "ttNodeHintFormat": "Node 20 or newer is required (found: {0}).",
+      "ttNodeMissing": "Node 20 or newer is required, but no Node runtime was found.",
+      "ttErrorFormat": "TokenTracker problem: {0}"
     }
   },
   "installer": {
@@ -735,7 +747,10 @@
     "usageMonitor": {
       "loadFailed": "Couldn't load usage data: {0}",
       "refreshFailed": "Couldn't refresh usage: {0}",
-      "thresholdSaveFailed": "Couldn't save the threshold: {0}"
+      "thresholdSaveFailed": "Couldn't save the threshold: {0}",
+      "installStarted": "Installing TokenTracker — watch the log strip for progress.",
+      "installFailed": "Couldn't install TokenTracker: {0}",
+      "analyticsRefreshFailed": "Couldn't refresh the analytics: {0}"
     },
     "filesTab": { "workerOffline": "Worker offline.", "noneBundled": "No default agents bundled.", "allPresent": "All default agents already present.", "restored": "Restored {0} default agent(s).", "restoreFailed": "Restore failed: {0}", "resetToDefault": "Reset to the bundled default." },
     "sessionSkillsTab": { "installed": "Installed: {0}", "installFailed": "Install failed: {0}", "updated": "Updated.", "updateFailed": "Update failed: {0}", "removed": "Removed.", "removeFailed": "Remove failed: {0}" },