## Context
Bot-recording integrations (e.g. the Recall.ai meeting bot) receive
webhooks from a third-party provider that delivers **every
tenant's events to a single URL**. Our existing `route-trigger` (`/s/…`)
resolves the workspace from the request host, which can't
work for one shared multi-tenant webhook URL. We need an instance-scoped
ingress that identifies the target workspace from the payload
instead.
## Strategy
Add a new **`ingress-trigger`** logic-function trigger, mirroring
`route-trigger`:
- A public endpoint keyed by the app's identifiers: `POST
/webhooks/ingress/:applicationRegistrationUniversalIdentifier/:logicFunctionUniversalIdentifier`.
- The logic function declares an `ingressTriggerSettings` block in its
manifest describing how to find the workspace in the payload
(`workspaceId: { source: 'body' | 'query' | 'header', path }`).
- Core only **resolves the workspace** (declarative, fail-closed,
prototype-safe path getter), verifies the app is installed in that
workspace, then runs the function **synchronously** so the provider sees
the response (status codes / retries).
- **Signature verification stays in the logic function** (it gets
`rawBody` + forwarded headers), keeping core provider-agnostic.
- Shared execution logic (`build event → execute → map response`)
extracted into `LogicFunctionTriggerService`, now reused by both
`route-trigger` and `ingress-trigger`.
## Major changes
- **twenty-shared**: new `ingressTriggerSettings` on
`LogicFunctionManifest` (`IngressTriggerSettings` type).
- **twenty-server**: new `ingress-trigger` module (controller, service,
exception + filter, workspace-id resolver util).
- **twenty-server**: extracted `LogicFunctionTriggerService` +
`route-trigger-response.util` (response builder + sender); refactored
`RouteTriggerService` and both controllers to reuse them.
- **twenty-docs**: documented the ingress trigger (endpoint, workspace
resolution, signature responsibility, provider HMAC examples).
- Unit tests for the resolver and the ingress service.
martmull
6423c4cd3c