fix: resolve tsc -b build errors for CI deployment

- Fix EnterpriseMemberRow cast to Record<string, unknown> (add intermediate unknown cast)
- Remove Partial<TableRow> type annotation so emptyRow spread satisfies TableRow
- Fix keyof TableRow accessor to string & keyof TableRow
- Fix Uint8Array to BlobPart cast in zip.ts
- Fix exhaustive-deps warnings in charts and ReportTable

Author: austenstone

src/components/ReportTable.tsx

@@ -205,15 +205,15 @@ export function ReportTable({ onGroupClick }: ReportTableProps) {
     });
   }, []);
 
-  const emptyRow: Partial<TableRow> = {
-    count: 0, grossAmount: 0, discountAmount: 0, netAmount: 0, quantity: 0,
-    totalInputTokens: 0, totalOutputTokens: 0, totalCacheCreationTokens: 0, totalCacheReadTokens: 0,
-    totalMinutes: 0, totalStorageGBH: 0,
-  };
-
   const tableData = useMemo(() => {
     if (!activeReport) return [];
 
+    const emptyRow = {
+      count: 0, grossAmount: 0, discountAmount: 0, netAmount: 0, quantity: 0,
+      totalInputTokens: 0, totalOutputTokens: 0, totalCacheCreationTokens: 0, totalCacheReadTokens: 0,
+      totalMinutes: 0, totalStorageGBH: 0,
+    };
+
     // Helper to resolve a display value for group labels
     const resolveGroupLabel = (val: unknown): string => {
       if (typeof val === 'boolean') return val ? 'Yes' : 'No';
@@ -232,7 +232,7 @@ export function ReportTable({ onGroupClick }: ReportTableProps) {
       }
 
       return [...groups.entries()].map(([key, rows]) => {
-        const first = rows[0] as Record<string, unknown>;
+        const first = rows[0] as unknown as Record<string, unknown>;
         const base: TableRow = {
           ...emptyRow,
           id: key,
@@ -303,18 +303,16 @@ export function ReportTable({ onGroupClick }: ReportTableProps) {
     return populated;
   }, [activeReport, isFlatReport, visibleRows]);
 
-  const activeFilterValues = filters[groupByColumn] ?? [];
-
   const handleGroupClick = useCallback(
     (value: string, e: React.MouseEvent) => {
       e.preventDefault();
       e.stopPropagation();
-      // Toggle: if already filtered to this value, clear the filter
-      const isActive = activeFilterValues.some((v) => v.toLowerCase() === value.toLowerCase());
+      const currentFilterValues = filters[groupByColumn] ?? [];
+      const isActive = currentFilterValues.some((v) => v.toLowerCase() === value.toLowerCase());
       setFilter(groupByColumn, isActive ? [] : [value]);
       if (!isActive) onGroupClick?.();
     },
-    [groupByColumn, activeFilterValues, setFilter, onGroupClick],
+    [groupByColumn, filters, setFilter, onGroupClick],
   );
 
   const columns = useMemo<ColumnDef<TableRow, unknown>[]>(() => {
@@ -465,7 +463,7 @@ export function ReportTable({ onGroupClick }: ReportTableProps) {
     // Helper to build flat columns, skipping the one used as the group column
     const flatCol = (key: string, header: string, fmt?: 'datetime' | 'end') => {
       if (key === groupByColumn) return null;
-      return columnHelper.accessor(key as keyof TableRow, {
+      return columnHelper.accessor(key as string & keyof TableRow, {
         header,
         cell: (info) => {
           const v = info.getValue();

src/components/charts/CostBreakdownChart.tsx

@@ -86,7 +86,7 @@ export function CostBreakdownChart({ stackField = 'model', metricOptions }: Cost
       plotOptions: { column: { stacking: 'normal' } },
       series,
     };
-  }, [activeReport, timeBucket, visibleRows, effectiveMetricKey, stackField, activeMetric]);
+  }, [activeReport, timeBucket, visibleRows, stackField, activeMetric, dataField]);
 
   if (!options) return null;
 

src/components/charts/ModelBreakdownChart.tsx

@@ -151,7 +151,7 @@ export function GroupBreakdownChart({ stackField = 'model', metricOptions }: Gro
       plotOptions: { bar: { stacking: 'normal' } },
       series,
     };
-  }, [activeReport, groupByColumn, stackField, effectiveMetricKey, visibleRows, hiddenGroups, toggleGroup, activeMetric]);
+  }, [activeReport, groupByColumn, stackField, visibleRows, hiddenGroups, toggleGroup, activeMetric, dataField]);
 
   const tokenOptions = useMemo((): Highcharts.Options | null => {
     if (!activeReport || !isTokenReport) return null;

src/lib/aggregation.ts

@@ -25,7 +25,7 @@ export function groupBy<T extends AnyReportRow>(
 export function sumBy<T extends AnyReportRow>(rows: T[], column: string): number {
   if (column === '_count') return rows.length;
   return rows.reduce((sum, row) => {
-    const val = (row as Record<string, unknown>)[column];
+    const val = (row as unknown as Record<string, unknown>)[column];
     return sum + (typeof val === 'number' ? val : 0);
   }, 0);
 }
@@ -147,7 +147,7 @@ export function computeSummary(rows: AnyReportRow[]): ReportSummary {
   // Flat report types: extract users, orgs, repos from non-billing rows
   for (const row of rows) {
     if (isBillingRow(row)) continue;
-    const r = row as Record<string, unknown>;
+    const r = row as unknown as Record<string, unknown>;
     if (r.userLogin) users.add(String(r.userLogin));
     if (r.login) users.add(String(r.login));
     if (r.organization) organizations.add(String(r.organization));
@@ -158,7 +158,7 @@ export function computeSummary(rows: AnyReportRow[]): ReportSummary {
   const flatDates = rows
     .filter((r) => !isBillingRow(r))
     .map((r) => {
-      const rec = r as Record<string, unknown>;
+      const rec = r as unknown as Record<string, unknown>;
       return String(rec.lastPushedDate ?? rec.lastActivityAt ?? rec.createdAt ?? '').slice(0, 10);
     })
     .filter(Boolean)

src/lib/zip.ts

@@ -10,7 +10,7 @@ export function createZipArchive(files: Record<string, string>): Blob {
     zipData[name] = strToU8(content);
   }
   const zipped = zipSync(zipData);
-  return new Blob([zipped], { type: 'application/zip' });
+  return new Blob([zipped as unknown as BlobPart], { type: 'application/zip' });
 }
 
 /**