The Credits page listed the app logic function row as "A small fraction
of a credit / Thousands per credit", which understates the rate.
A workflow step and a logic function run each cost a flat 100
micro-credits (`workflow-executor.workspace-service.ts:353`,
`logic-function-executor.service.ts:536`), i.e. $0.0001, or 10,000 runs
per credit. Since the two rows carried the same rate stated twice,
they're merged into one.
Also adds a note that Call Recorder and Last contact don't consume
credits for their logic function runs. They're in
`MARKETPLACE_BILLING_EXEMPT_UNIVERSAL_IDENTIFIERS`, which is 2 of the 3
apps currently in `MARKETPLACE_VETTED_APPLICATIONS`. The note is
explicit that the exemption covers only the per-run charge, since those
apps still bill metered work (recorded call minutes) through
`chargeCredits`.
## Test plan
Docs-only change. Rates cross-checked against
`workflow-executor.workspace-service.ts` and
`logic-function-executor.service.ts`; the exempt list against
`marketplace-billing-exempt-applications.constant.ts` and
`marketplace-vetted-applications.constant.ts`.
Co-authored-by: Martin <martin@twenty.com>
martmull
1ee08ff92b