fix: inconsistency in report and summary for metric counts (#6817)

* feat: include timezone offset in summary calculation

* fix: exlcude end in date range

* test: explicit end of day

* fix: test for report builder

* fix: reports.spec.js

---------

Co-authored-by: Tejaswini Chile <tejaswini@chatwoot.com>

app/javascript/dashboard/api/reports.js

@@ -40,6 +40,7 @@ class ReportsAPI extends ApiClient {
         id,
         group_by: groupBy,
         business_hours: businessHours,
+        timezone_offset: getTimeOffset(),
       },
     });
   }

app/javascript/dashboard/api/specs/reports.spec.js

@@ -42,9 +42,13 @@ describe('#Reports API', () => {
         '/api/v2/reports/summary',
         {
           params: {
+            business_hours: undefined,
+            group_by: undefined,
+            id: undefined,
             since: 1621103400,
-            until: 1621621800,
+            timezone_offset: -0,
             type: 'account',
+            until: 1621621800,
           },
         }
       );