feat: report editor

commit bfcf271a64c33a60f61f511cec2198d9c8a9c51a
Author: Carl-Gerhard Lindesvärd <lindesvard@gmail.com>
Date:   Wed Nov 26 12:32:40 2025 +0100

    wip

commit 8cd3b89fa3
Author: Carl-Gerhard Lindesvärd <lindesvard@gmail.com>
Date:   Tue Nov 25 22:33:58 2025 +0100

    funnel

commit 95af86dc44
Author: Carl-Gerhard Lindesvärd <lindesvard@gmail.com>
Date:   Tue Nov 25 22:23:25 2025 +0100

    wip

commit 727a218e6b
Author: Carl-Gerhard Lindesvärd <lindesvard@gmail.com>
Date:   Tue Nov 25 10:18:26 2025 +0100

    conversion wip

commit 958ba535d6
Author: Carl-Gerhard Lindesvärd <lindesvard@gmail.com>
Date:   Tue Nov 25 10:18:20 2025 +0100

    wip

commit 3bbeb927cc
Author: Carl-Gerhard Lindesvärd <lindesvard@gmail.com>
Date:   Tue Nov 25 09:18:48 2025 +0100

    wip

commit d99335e2f4
Author: Carl-Gerhard Lindesvärd <lindesvard@gmail.com>
Date:   Mon Nov 24 18:08:10 2025 +0100

    wip

commit 1fa61b1ae9
Author: Carl-Gerhard Lindesvärd <lindesvard@gmail.com>
Date:   Mon Nov 24 15:50:28 2025 +0100

    ts

commit 548747d826
Author: Carl-Gerhard Lindesvärd <lindesvard@gmail.com>
Date:   Mon Nov 24 13:17:01 2025 +0100

    fix typecheck events -> series

commit 7b18544085
Author: Carl-Gerhard Lindesvärd <lindesvard@gmail.com>
Date:   Mon Nov 24 13:06:46 2025 +0100

    fix report table

commit 57697a5a39
Author: Carl-Gerhard Lindesvärd <lindesvard@gmail.com>
Date:   Sat Nov 22 00:05:13 2025 +0100

    wip

commit 06fb6c4f3c
Author: Carl-Gerhard Lindesvärd <lindesvard@gmail.com>
Date:   Fri Nov 21 11:21:17 2025 +0100

    wip

commit dd71fd4e11
Author: Carl-Gerhard Lindesvärd <lindesvard@gmail.com>
Date:   Thu Nov 20 13:56:58 2025 +0100

    formulas

packages/db/src/services/reports.service.ts

@@ -5,19 +5,25 @@ import {
 } from '@openpanel/constants';
 import type {
   IChartBreakdown,
-  IChartEvent,
   IChartEventFilter,
+  IChartEventItem,
   IChartLineType,
   IChartProps,
   IChartRange,
   ICriteria,
 } from '@openpanel/validation';
 
-import { db } from '../prisma-client';
 import type { Report as DbReport, ReportLayout } from '../prisma-client';
+import { db } from '../prisma-client';
 
 export type IServiceReport = Awaited<ReturnType<typeof getReportById>>;
 
+export const onlyReportEvents = (
+  series: NonNullable<IServiceReport>['series'],
+) => {
+  return series.filter((item) => item.type === 'event');
+};
+
 export function transformFilter(
   filter: Partial<IChartEventFilter>,
   index: number,
@@ -31,17 +37,29 @@ export function transformFilter(
   };
 }
 
-export function transformReportEvent(
-  event: Partial<IChartEvent>,
+export function transformReportEventItem(
+  item: IChartEventItem,
   index: number,
-): IChartEvent {
+): IChartEventItem {
+  if (item.type === 'formula') {
+    // Transform formula
+    return {
+      type: 'formula',
+      id: item.id ?? alphabetIds[index]!,
+      formula: item.formula || '',
+      displayName: item.displayName,
+    };
+  }
+
+  // Transform event with type field
   return {
-    segment: event.segment ?? 'event',
-    filters: (event.filters ?? []).map(transformFilter),
-    id: event.id ?? alphabetIds[index]!,
-    name: event.name || 'unknown_event',
-    displayName: event.displayName,
-    property: event.property,
+    type: 'event',
+    segment: item.segment ?? 'event',
+    filters: (item.filters ?? []).map(transformFilter),
+    id: item.id ?? alphabetIds[index]!,
+    name: item.name || 'unknown_event',
+    displayName: item.displayName,
+    property: item.property,
   };
 }
 
@@ -51,7 +69,8 @@ export function transformReport(
   return {
     id: report.id,
     projectId: report.projectId,
-    events: (report.events as IChartEvent[]).map(transformReportEvent),
+    series:
+      (report.events as IChartEventItem[]).map(transformReportEventItem) ?? [],
     breakdowns: report.breakdowns as IChartBreakdown[],
     chartType: report.chartType,
     lineType: (report.lineType as IChartLineType) ?? lineTypes.monotone,