fix: translate remaining Spanish text in RoadmapTab priority queues section

- Add translation keys for ENTRADA/SALIDA labels
- Add translation keys for Tier:/Score: labels
- Replace hardcoded Spanish strings with t() calls:
  * "ENTRADA" → t('roadmap.table.entry')
  * "SALIDA" → t('roadmap.table.exit')
  * "Tier:" → t('roadmap.table.tierLabel')
  * "Score:" → t('roadmap.table.scoreLabel')
  * "Top Colas por Volumen × Impacto" → t('roadmap.table.topQueuesByVolumeImpact')
  * Red Flags note → t('roadmap.table.redFlagsNote')
  * "Skills" → t('roadmap.table.skills')

All content under "Oportunidades Priorizadas" section now fully translated.

https://claude.ai/code/session_c61d4539-cc2e-4386-8191-ec167cef65a5

frontend/locales/en.json

@@ -778,6 +778,10 @@
       "potential": "Potential",
       "redFlagsNote": "Red Flags: CV >120% (high variability) · Transfer >50% (fragmented process) · Vol <50 (small sample) · Valid <30% (noisy data)",
       "skills": "Skills",
+      "entry": "ENTRY",
+      "exit": "EXIT",
+      "tierLabel": "Tier:",
+      "scoreLabel": "Score:",
       "financialMetrics": "Financial Metrics",
       "setupLabel": "Setup",
       "recurringPerYear": "Recurring/year",

frontend/locales/es.json

@@ -778,6 +778,10 @@
       "potential": "Potencial",
       "redFlagsNote": "Red Flags: CV >120% (alta variabilidad) · Transfer >50% (proceso fragmentado) · Vol <50 (muestra pequeña) · Valid <30% (datos ruidosos)",
       "skills": "Skills",
+      "entry": "ENTRADA",
+      "exit": "SALIDA",
+      "tierLabel": "Tier:",
+      "scoreLabel": "Score:",
       "financialMetrics": "Métricas Financieras",
       "setupLabel": "Setup",
       "recurringPerYear": "Recurrente/año",