refactor(billing): update terminology from "5-hour" to "10-hour" .

[YellowSnnowmann]

Summary by CodeRabbit

• Updates
  • Updated billing and rate limit window display from 5-hour to 10-hour across billing panels and conversation pages.
  • Revised documentation to reflect 10-hour rolling inference window for spending caps.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: a1d01c43-3c1d-480f-9b20-fa5983237c66

📥 Commits

Reviewing files that changed from the base of the PR and between a8b9304 and dab6dde.

📒 Files selected for processing (7)

• app/src/components/settings/panels/BillingPanel.tsx
• app/src/components/settings/panels/billing/InferenceBudget.tsx
• app/src/components/settings/panels/billing/SubscriptionPlans.tsx
• app/src/components/settings/panels/billingHelpers.ts
• app/src/pages/Conversations.tsx
• app/src/services/api/creditsApi.ts
• app/src/types/api.ts

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📝 Walkthrough

Walkthrough

The pull request updates billing and rate-limit UI text across multiple components to reflect a "10-hour" rolling inference window instead of "5-hour," while preserving underlying field names for backward compatibility. Two new type fields (fiveHourCapUsd) are added to billing interfaces for type safety, and API documentation is updated to describe the 10-hour semantics.

Changes

Cohort / File(s)	Summary
Billing UI Text Updates app/src/components/settings/panels/BillingPanel.tsx, app/src/components/settings/panels/billing/InferenceBudget.tsx, app/src/components/settings/panels/billing/SubscriptionPlans.tsx, app/src/pages/Conversations.tsx	Updated displayed "cap" and "limit" labels from "5-hour" to "10-hour" in billing panels and rate-limit messaging, including tooltip text and LimitPill labels, while keeping underlying data fields unchanged.
Billing Type Definitions app/src/components/settings/panels/billingHelpers.ts, app/src/types/api.ts	Added new fiveHourCapUsd: number field to PlanMeta and CurrentPlanData interfaces with documentation describing the USD cap per 10-hour rolling inference window by plan tier.
API Documentation app/src/services/api/creditsApi.ts	Updated inline comments on TeamUsage fields (fiveHourSpendUsd, fiveHourCapUsd, fiveHourResetsAt) to clarify they represent a server-enforced 10-hour rolling window with historical field naming preserved.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~12 minutes

Possibly related PRs

• feat(conversations): show 5-hour and weekly rate limit usage with reset times #318: Both PRs modify the fiveHour* TeamUsage fields and update Conversations.tsx UI for the rolling rate-limit pill/labels in the billing surface.

Poem

🐰 From five to ten, our hours now ring,
A cap expanded, more room to swing!
Though field names stay their historical way,
The UI shows ten—hooray, hooray! ✨

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly and accurately describes the main change: updating UI terminology from '5-hour' to '10-hour' across billing-related components.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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✨ Finishing Touches

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