Function resolvePlanNumber

resolvePlanNumber(
    raw: string | number | null | undefined,
    field:
        | "fillBatchSize"
        | "fillBatchWallMs"
        | "httpDrainLimit"
        | "mirrorLimit"
        | "inlineBudgetMs",
    max: number,
    env?: PlanEnv | null,
): number
Resolves one numeric knob: explicit env override first, then the plan profile.
Parameters
- raw: string | number | null | undefined
  the environment value, which arrives from wrangler as a string
- field:
      | "fillBatchSize"
      | "fillBatchWallMs"
      | "httpDrainLimit"
      | "mirrorLimit"
      | "inlineBudgetMs"
  which profile field supplies the default
- max: number
  a hard cap applied to BOTH the override and the profile, because these bound a single invocation and an operator typo must not be able to hang the object
- Optionalenv: PlanEnv | null
Returns number
- Defined in src/ops/plan-profile.ts:105