FCE-2836: Document multiple agents in a single room

[MiloszFilimowski]

Description

Add a section about the possibility of creating multiple agents.

[linear]

FCE-2836 Document multiple agents in a single room

[Copilot]

Pull request overview

This PR adds documentation for creating multiple agents within a single Fishjam room. This feature allows users to run multiple independent agents (e.g., different AI assistants or processing pipelines) in the same room, each with their own tracks and callbacks.

Changes:

• Added a new "Multiple Agents in a Room" section to the agents tutorial
• Included code examples for both TypeScript and Python demonstrating how to create multiple agents

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[AHGIJMKLKKZNPJKQR]

suggestion:

Suggested change

	const agentCallbacks = {
	onError: console.error,
	onClose: (code, reason) => console.log('Agent closed', code, reason)
	} satisfies AgentCallbacks;
	// ---cut---
	const { agent: agent1 } = await fishjamClient.createAgent(room.id, agentOptions, agentCallbacks);
	const { agent: agent2 } = await fishjamClient.createAgent(room.id, agentOptions, agentCallbacks);
	const agentCallbacks1 = {
	onError: console.error,
	onClose: (code, reason) => console.log('Agent 1 closed', code, reason)
	} satisfies AgentCallbacks;
	const agentCallbacks2 = {
	onError: console.error,
	onClose: (code, reason) => console.log('Agent 2 closed', code, reason)
	} satisfies AgentCallbacks;
	// ---cut---
	const { agent: agent1 } = await fishjamClient.createAgent(room.id, agentOptions, agentCallbacks1);
	const { agent: agent2 } = await fishjamClient.createAgent(room.id, agentOptions, agentCallbacks2);