Add sort fields for audit engagement dates

Expose AUDIT_START_DATE and AUDIT_END_DATE on AuditOrderField
so list queries can paginate like valid_from and valid_until.

Signed-off-by: Cursor Agent <cursoragent@cursor.com>

Co-authored-by: Bryan FRIMIN <bryan@frimin.fr>

pkg/server/api/console/v1/graphql/audit.graphql

@@ -89,6 +89,14 @@ enum AuditOrderField
         @goEnum(
             value: "go.probo.inc/probo/pkg/coredata.AuditOrderFieldValidUntil"
         )
+    AUDIT_START_DATE
+        @goEnum(
+            value: "go.probo.inc/probo/pkg/coredata.AuditOrderFieldAuditStartDate"
+        )
+    AUDIT_END_DATE
+        @goEnum(
+            value: "go.probo.inc/probo/pkg/coredata.AuditOrderFieldAuditEndDate"
+        )
     STATE @goEnum(value: "go.probo.inc/probo/pkg/coredata.AuditOrderFieldState")
 }
 

pkg/server/api/mcp/v1/specification.yaml

@@ -4620,6 +4620,8 @@ components:
         - CREATED_AT
         - VALID_FROM
         - VALID_UNTIL
+        - AUDIT_START_DATE
+        - AUDIT_END_DATE
         - STATE
       go.probo.inc/mcpgen/type: go.probo.inc/probo/pkg/coredata.AuditOrderField