feat(mobile): pool usage limits across selected environments - #10334

💭 I need to double-check the glob matching since .tsx files don't match *.ts patterns, so the actual files in scope are usageEnvironmentSelection.ts, state/usage.ts, and packages/shared/src/usageLimits.ts. None of these seem to touch Effect service definitions—usageEnvironmentSelection.ts is a pure helper with a type-only import, usage.ts just adds some state and memoization, and usageLimits.ts swaps toSorted for a local mutating sort while inlining a removed export. I should still open these files directly to confirm there's nothing Effect-related I'm missing.

1. browse_code — apps/mobile/src/state/usage.ts

2. browse_code — packages/shared/src/usageLimits.ts

💭 I'm checking the usageLimits.ts changes where toSorted was replaced with sort, so I need to look at the surrounding lines to see what's being sorted and confirm the logic still holds.

3. browse_code — packages/shared/src/usageLimits.ts

4. browse_code — packages/shared/src/usageLimits.ts

💭 These sorts are on locally-created arrays so mutation is fine. I'm checking whether providerLimitsLabel, removed from the shared file, is still imported elsewhere like web or desktop—since when a service moves, every consumer needs updating too. But that's outside the scope of Effect Service Conventions anyway, so I won't flag it. Looking through the changed files—usageEnvironmentSelection.ts, state/usage.ts, and usageLimits.ts—none of them touch Effect service patterns in a way that raises concerns, so this check comes back clean.