chore: Add SaaS template to trpc (#4445)

Adding new template to the dashboard. Getting this queued up and will
coordinate with someone to add to .env, though it's okay if this goes
out first.

SaaS Landing
5b33acf4-53cf-4f03-8973-d5679772edee

## Description

1. What is this PR about (link the issue and add a short description)

## Steps for reproduction

1. click button
2. expect xyz

## Code Review

- [ ] hi @kof, I need you to do
  - conceptual review (architecture, feature-correctness)
  - detailed review (read every line)
  - test it on preview

## Before requesting a review

- [ ] made a self-review
- [ ] added inline comments where things may be not obvious (the "why",
not "what")

## Before merging

- [ ] tested locally and on preview environment (preview dev login:
0000)
- [ ] updated [test
cases](https://github.com/webstudio-is/webstudio/blob/main/apps/builder/docs/test-cases.md)
document
- [ ] added tests
- [ ] if any new env variables are added, added them to `.env` file

packages/trpc-interface/src/authorize/project.server.ts

@@ -115,6 +115,7 @@ export const checkProjectPermit = async (
     "400b1bde-def1-49e0-9b64-e26416d326fa",
     "2e802ad7-ef32-48e6-8706-3a162785ef95",
     "01f6f1d8-06f5-4a6c-a3b1-89a0448046c7",
+    "5b33acf4-53cf-4f03-8973-d5679772edee",
     // Staging IDs
     "c236999d-be6b-43fb-9edc-78a2ba59e56d",
     "a1371dce-752c-4ccf-8ea4-88bab577fe50",