fix: update segment filter logic to retain value and unit, enhance activity name mapping

apps/api/src/services/SegmentService.ts

@@ -1301,13 +1301,18 @@ export class SegmentService {
     value: unknown,
     unit?: 'days' | 'hours' | 'minutes',
   ): Prisma.ContactWhereInput {
-    // Map activity names to Email model fields
+    // Map activity names to Email model fields (accept both verb and past-tense forms)
     const fieldMap: Record<string, string> = {
+      open: 'openedAt',
       opened: 'openedAt',
+      click: 'clickedAt',
       clicked: 'clickedAt',
+      bounce: 'bouncedAt',
       bounced: 'bouncedAt',
+      complaint: 'complainedAt',
       complained: 'complainedAt',
       sent: 'sentAt',
+      delivery: 'deliveredAt',
       delivered: 'deliveredAt',
     };
 

apps/web/src/components/SegmentFilterBuilder.tsx

@@ -273,8 +273,8 @@ const FilterRow = memo(function FilterRow({filter, onChange, onRemove, available
 
       // Determine default operator and value based on new field type
       let newOperator = filter.operator;
-      let newValue: string | number | boolean | undefined = undefined;
-      let newUnit: 'days' | 'hours' | 'minutes' | undefined = undefined;
+      let newValue: string | number | boolean | undefined = filter.value;
+      let newUnit: 'days' | 'hours' | 'minutes' | undefined = filter.unit;
 
       if (isNewSegment && !currentOperatorIsSegment) {
         // Switching to segment field