feat(billing): Update usage totals for Logs (#95467)

Closes:
https://linear.app/getsentry/issue/BIL-1088/convert-units-for-usage-total-cards

Updates usage total calculations for the Logs data category

Author: jarrettscott

static/gsApp/utils/dataCategory.tsx

@@ -277,6 +277,10 @@ export function isContinuousProfiling(category: DataCategory | string) {
   );
 }
 
+export function isByteCategory(category: DataCategory | string) {
+  return category === DataCategory.ATTACHMENTS || category === DataCategory.LOG_BYTE;
+}
+
 export function getChunkCategoryFromDuration(category: DataCategory) {
   if (category === DataCategory.PROFILE_DURATION) {
     return DataCategory.PROFILE_CHUNKS;

static/gsApp/views/subscriptionPage/usageTotals.spec.tsx

@@ -2001,6 +2001,42 @@ describe('calculateCategoryPrepaidUsage', () => {
     expect(result.prepaidSpend).toBe(0); // No price bucket found for SEER in regular subscription
     expect(result.prepaidUsage).toBe(10);
   });
+
+  it('converts prepaid limit to bytes for LOG_BYTE category', () => {
+    const subscription = SubscriptionFixture({
+      organization,
+      plan: 'am2_team',
+      planTier: 'am2',
+    });
+    const prepaidGb = 10; // 10 GB prepaid limit
+    const usageBytes = 5 * GIGABYTE; // 5 GB actual usage
+
+    // Add price bucket information for LOG_BYTE category
+    subscription.planDetails.planCategories.logBytes = [
+      {events: prepaidGb, price: 1000, unitPrice: 0.1, onDemandPrice: 0.2},
+    ];
+
+    subscription.categories.logBytes = MetricHistoryFixture({
+      prepaid: prepaidGb,
+      reserved: prepaidGb,
+      usage: usageBytes,
+    });
+
+    const result = calculateCategoryPrepaidUsage(
+      DataCategory.LOG_BYTE,
+      subscription,
+      prepaidGb
+    );
+
+    // Should multiply prepaid by GIGABYTE for unit conversion
+    expect(result).toEqual({
+      onDemandUsage: 0,
+      prepaidPercentUsed: 50, // 5GB / 10GB = 50%
+      prepaidPrice: 1000,
+      prepaidSpend: 500,
+      prepaidUsage: usageBytes,
+    });
+  });
 });
 
 describe('calculateCategoryOnDemandUsage', () => {

static/gsApp/views/subscriptionPage/usageTotals.tsx

@@ -42,6 +42,7 @@ import {
 import {
   getChunkCategoryFromDuration,
   getPlanCategoryName,
+  isByteCategory,
   isContinuousProfiling,
   isPartOfReservedBudget,
 } from 'getsentry/utils/dataCategory';
@@ -235,10 +236,9 @@ export function calculateCategoryPrepaidUsage(
     // Convert prepaid limits to the appropriate unit based on category
     prepaidTotal =
       prepaid *
-      (category === DataCategory.ATTACHMENTS
+      (isByteCategory(category)
         ? GIGABYTE
-        : category === DataCategory.PROFILE_DURATION ||
-            category === DataCategory.PROFILE_DURATION_UI
+        : isContinuousProfiling(category)
           ? MILLISECONDS_IN_HOUR
           : 1);
   }