Fix WAS award and improve award progress display

- Fix WAS award filter to use entityId (291) instead of entity string
- Fix backend to use normalized rules.target for all award types
- Fix frontend to distinguish point-based from entity-based awards
- Fix "Needed" calculation for entity awards: target - worked
- Remove points display from non-point awards (WAS, DXCC, etc.)
- Add proper target field to all award API responses

Fixes issue where:
- WAS showed 0 states (filter didn't match "UNITED STATES OF AMERICA")
- DXCC CW showed "Needed: 0" (target not extracted from nested rules)
- Entity awards showed "Points: NaN" (incorrectly detected as point-based)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

src/backend/services/awards.service.js

@@ -647,7 +647,7 @@ export async function getAwardEntityBreakdown(userId, awardId) {
       name: award.name,
       description: award.description,
       caption: award.caption,
-      target: award.rules?.target || 0,
+      target: rules.target || 0,
     },
     entities: Array.from(entityMap.values()),
     total: entityMap.size,