fix: remove duplicate 'summary' object in agenticReadiness causing translation keys to fail

- Removed duplicate summary object at line 1263 that was overwriting the main one
- Main summary object (line 990) contains all 9 required keys including interpretation and interpretationText
- Duplicate only had 4 keys and was causing translation keys to be displayed literally
- This fixes the issue where users saw codes like 'agenticReadiness.summary.interpretation' instead of translated text

https://claude.ai/code/session_01GNbnkFoESkRcnPr3bLCYDg

frontend/locales/en.json

@@ -1260,12 +1260,6 @@
       "dominantTier": "Dominant Tier",
       "perYear": "/year"
     },
-    "summary": {
-      "queuesAnalyzed": "queues analyzed",
-      "volumeInIndividualQueues": "of volume is in individual queues",
-      "balancedDistribution": "Balanced distribution across tiers. Review individual queues for prioritization.",
-      "clickToExpand": "Click on a skill to see individual queue details"
-    },
     "emptyStates": {
       "noQueuesClassifiedAs": "No queues classified as {{tier}}",
       "noQueuesMatchFilters": "No queues match the selected filters"