docs: add copyable agent setup prompts

Replace the quick-start's inline onboarding procedure with a copyable
prompt that points to the canonical Trigger.dev setup skill. Add the
same prompt to the docs introduction, with an explanation of the setup
flow and a link to inspect the full instructions.

Use Mintlify's native code-block copy control and preserve the
quick-start's `#copy-the-setup-prompt` anchor.

Mono-RevId: 251048e2a4f643e9bc255ab33fb7fa2daebf3d5a

Author: carderne

docs/introduction.mdx

@@ -5,6 +5,8 @@ description: "Build and run durable AI agents and workflows in TypeScript. Long-
 mode: "center"
 ---
 
+import AgentSetupPrompt from "/snippets/agent-setup-prompt.mdx";
+
 <CardGroup cols={2}>
   <Card title="Quick start" icon="rocket" href="/quick-start" color="#A8FF53">
     Go from zero to your first task in 3 minutes.
@@ -20,6 +22,10 @@ mode: "center"
   </Card>
 </CardGroup>
 
+## Set up with AI
+
+<AgentSetupPrompt />
+
 ## What is Trigger.dev?
 
 Trigger.dev is the open source platform for building and running durable AI agents and workflows in TypeScript. Run them for hours, configure automatic retries, control concurrency, and manage queues. There's no execution timeout, and no queue or worker infrastructure for you to build.

docs/quick-start.mdx

@@ -8,48 +8,11 @@ import CliInitStep from "/snippets/step-cli-init.mdx";
 import CliDevStep from "/snippets/step-cli-dev.mdx";
 import CliRunTestStep from "/snippets/step-run-test.mdx";
 import CliViewRunStep from "/snippets/step-view-run.mdx";
+import AgentSetupPrompt from "/snippets/agent-setup-prompt.mdx";
 
-## Set up with AI
+## Copy the setup prompt
 
-Using an AI coding assistant? Copy this prompt and paste it into Claude Code, Cursor, Copilot, Windsurf, or any AI tool. It'll handle the setup for you.
-
-<Accordion title="Copy the setup prompt">
-
-```text
-Help me add Trigger.dev to this project.
-
-## What to do
-
-1. I need a Trigger.dev account. If I don't have one, point me to https://cloud.trigger.dev to sign up. Wait for me to confirm.
-2. Run `npx trigger.dev@latest init` in the project root.
-   - When it asks about the MCP server, recommend I install it (best DX: gives you direct access to Trigger.dev docs, deploys, and run monitoring).
-   - Install the "Hello World" example task when prompted.
-3. Run `npx trigger.dev@latest dev` to start the dev server.
-4. Once the dev server is running, test the example task from the Trigger.dev dashboard.
-5. Create a named API key in my Development environment with **Trigger only** access. Set it as TRIGGER_SECRET_KEY in my .env file (or .env.local for Next.js).
-6. Ask me what framework I'm using and show me how to trigger the task from my backend code.
-
-If I've already run init and want the MCP server, run: npx trigger.dev@latest install-mcp
-
-## Critical rules
-
-- ALWAYS import from `@trigger.dev/sdk`. NEVER import from `@trigger.dev/sdk/v3`.
-- NEVER use `client.defineJob()` — that's the deprecated v2 API.
-- Use type-only imports when triggering from backend code to avoid bundling task code:
-
-  import type { myTask } from "./trigger/example";
-  import { tasks } from "@trigger.dev/sdk";
-
-  const handle = await tasks.trigger<typeof myTask>("hello-world", { message: "Hello from my app!" });
-
-## When done, point me to
-
-- Writing tasks: https://trigger.dev/docs/tasks/overview
-- Real-time updates: https://trigger.dev/docs/realtime/overview
-- AI tooling: https://trigger.dev/docs/building-with-ai
-```
-
-</Accordion>
+<AgentSetupPrompt />
 
 ## Manual setup
 

docs/snippets/agent-setup-prompt.mdx

@@ -0,0 +1,9 @@
+Copy this prompt into your AI coding assistant from your app's directory:
+
+```text
+Bootstrap a Trigger.dev project: trigger.dev/SKILL.md
+```
+
+Your agent guides you through login, choosing or creating an organization and project, and running your first task locally. You authorize login yourself, and the agent asks when a choice is ambiguous.
+
+[Read the full setup instructions](https://trigger.dev/SKILL.md) before running.