<!-- CURSOR_SUMMARY -->
> [!NOTE]
> **High Risk**
> Touches core sign-up/auth flows and user restriction semantics
(including new DB constraints) and introduces dynamic rule
evaluation/logging; misconfiguration or CEL/parser bugs could block
sign-ups or incorrectly restrict users.
>
> **Overview**
> Introduces **CEL-based sign-up rules** (config-driven) that are
evaluated during password/OTP/OAuth sign-ups and anonymous upgrades;
matching rules can reject sign-ups or mark users as admin-restricted,
and triggers are logged for analytics.
>
> Extends `ProjectUser` with `restrictedByAdmin` plus public/private
restriction details, updates restriction computation/filtering, and
exposes these fields via user CRUD (including validation + DB constraint
enforcing consistency when unrestricted).
>
> Adds a new dashboard **Sign-up Rules** page with a visual condition
builder (CEL <-> visual tree), drag-reorder by priority, per-rule 48h
sparkline analytics via a new hidden internal endpoint, and adds
user-page UI to view/edit manual restrictions. Also refactors ClickHouse
client initialization to require env vars (removing
`isClickhouseConfigured` checks) and adjusts CI container startup wait
time.
>
> <sup>Written by [Cursor
Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit
2141e689e8c1b72303b805e9234f996010d0880. This will update automatically
on new commits. Configure
[here](https://cursor.com/dashboard?tab=bugbot).</sup>
<!-- /CURSOR_SUMMARY -->
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Sign-up Rules: visual rule builder, in-project CRUD with drag-reorder,
per-rule analytics, backend evaluation, and admin UI.
* Admin user restrictions: dashboard controls, banners/status,
public/private admin details surfaced in user views.
* **APIs & Schema**
* Config and user schemas extended; new SignUpRejected error and sign-up
rule types added.
* **Tests**
* Extensive unit and E2E coverage for rules, parser, evaluator,
analytics, and restricted-user flows.
* **Docs**
* Editorial guidance added to AGENTS.md.
* **Chores**
* DB statement timeout, updated clean script, minor dependency
additions.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
<!--
ONTRIBUTING.md guidelines:
https://github.com/stack-auth/stack-auth/blob/dev/CONTRIBUTING.md
-->
<!-- RECURSEML_SUMMARY:START -->
## High-level PR Summary
This PR changes the default development ports for several background
services to avoid conflicts. PostgreSQL moves from port `5432` to
`8128`, Inbucket SMTP from `2500` to `8129`, Inbucket POP3 from `1100`
to `8130`, and the OpenTelemetry collector from `4318` to `8131`. All
references across configuration files, Docker Compose setups,
environment files, CI/CD workflows, test files, and documentation have
been updated to reflect these new port assignments. A knowledge base
document has been added to document the new port mappings.
⏱️ Estimated Review Time: 15-30 minutes
<details>
<summary>💡 Review Order Suggestion</summary>
| Order | File Path |
| --- | --- |
| 1 | `claude/CLAUDE-KNOWLEDGE.md` |
| 2 | `apps/dev-launchpad/public/index.html` |
| 3 | `docker/dependencies/docker.compose.yaml` |
| 4 | `docker/emulator/docker.compose.yaml` |
| 5 | `apps/backend/.env` |
| 6 | `apps/backend/.env.development` |
| 7 | `docker/server/.env.example` |
| 8 | `package.json` |
| 9 | `.devcontainer/devcontainer.json` |
| 10 | `apps/e2e/.env.development` |
| 11 | `.github/workflows/check-prisma-migrations.yaml` |
| 12 | `.github/workflows/docker-server-test.yaml` |
| 13 | `.github/workflows/e2e-api-tests.yaml` |
| 14 | `.github/workflows/e2e-source-of-truth-api-tests.yaml` |
| 15 | `.github/workflows/restart-dev-and-test.yaml` |
| 16 |
`apps/e2e/tests/backend/endpoints/api/v1/internal/email-drafts.test.ts`
|
| 17 | `apps/e2e/tests/backend/endpoints/api/v1/internal/email.test.ts`
|
| 18 | `apps/e2e/tests/backend/endpoints/api/v1/send-email.test.ts` |
| 19 |
`apps/e2e/tests/backend/endpoints/api/v1/unsubscribe-link.test.ts` |
| 20 | `apps/e2e/tests/backend/workflows.test.ts` |
| 21 | `docs/templates/others/self-host.mdx` |
</details>
[](https://discord.gg/n3SsVDAW6U)
[
<!-- RECURSEML_SUMMARY:END -->
<!-- ELLIPSIS_HIDDEN -->
----
> [!IMPORTANT]
> This PR introduces customizable development ports using
`NEXT_PUBLIC_STACK_PORT_PREFIX`, updating configurations, documentation,
and tests accordingly.
>
> - **Behavior**:
> - Default development ports for services are now customizable via
`NEXT_PUBLIC_STACK_PORT_PREFIX`.
> - PostgreSQL port changed from `5432` to
`${NEXT_PUBLIC_STACK_PORT_PREFIX:-81}28`.
> - Inbucket SMTP port changed from `2500` to
`${NEXT_PUBLIC_STACK_PORT_PREFIX:-81}29`.
> - Inbucket POP3 port changed from `1100` to
`${NEXT_PUBLIC_STACK_PORT_PREFIX:-81}30`.
> - OpenTelemetry collector port changed from `4318` to
`${NEXT_PUBLIC_STACK_PORT_PREFIX:-81}31`.
> - **Configuration**:
> - Updated `docker.compose.yaml` to use new port variables for services
like PostgreSQL, Inbucket, and OpenTelemetry.
> - Environment files in `apps/backend`, `apps/dashboard`, and
`apps/e2e` updated to use `NEXT_PUBLIC_STACK_PORT_PREFIX`.
> - `package.json` scripts updated to reflect new port configurations.
> - **Documentation**:
> - Added `CLAUDE-KNOWLEDGE.md` to document new port mappings.
> - Updated `self-host.mdx` to reflect new port configurations.
> - **Testing**:
> - Updated test files in `apps/e2e/tests` to use new port
configurations.
> - Added `helpers/ports.ts` for port-related utilities in tests.
>
> <sup>This description was created by </sup>[<img alt="Ellipsis"
src="https://img.shields.io/badge/Ellipsis-blue?color=175173">](https://www.ellipsis.dev?ref=stack-auth%2Fstack-auth&utm_source=github&utm_medium=referral)<sup>
for 76ef55f58f. You can
[customize](https://app.ellipsis.dev/stack-auth/settings/summaries) this
summary. It will automatically update as commits are pushed.</sup>
----
<!-- ELLIPSIS_HIDDEN -->
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
- **New Features**
- Enable configurable development ports via a
NEXT_PUBLIC_STACK_PORT_PREFIX, allowing parallel local environments with
custom port prefixes.
- **Bug Fixes**
- Updated local service port mappings and CI/workflow settings so
tooling and tests use the new prefixed ports consistently.
- **Documentation**
- Added docs and contributor guidance for running multiple parallel
workspaces with custom port prefixes.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: N2D4 <N2D4@users.noreply.github.com>
