docs: add agent quickstart files for all SDK languages

[ericciarla]

Summary

• Adds canonical agent quickstart documents for Node.js, Python, Rust, Java, and Elixir in agent-quickstart/
• Each file covers the three core endpoints: search, scrape, and interact
• Every endpoint section includes the preferred SDK method name, a realistic example, and a complete parameter table with descriptions — all confirmed from SDK source code and the OpenAPI spec
• Language-specific notes document naming conventions (camelCase vs snake_case), deprecated aliases, and SDK quirks

Details

These quickstart files are designed to be pasted directly into external agent context windows. They are:

• Source-accurate: Generated from SDK source (@mendable/firecrawl-js v4, firecrawl-py v4, firecrawl crate v2, firecrawl-java v1.12, firecrawl hex v1.9) cross-referenced with api-reference/v2-openapi.json
• Complete: Every confirmed parameter is documented with type, description, and server defaults where known
• Practical: Minimal working examples for each endpoint, not abstract API descriptions
• Honest: No invented parameters or undocumented behavior — gaps are omitted rather than guessed

Key finding documented: the interact endpoint now uses a code/prompt execution model (not the old actions-based pattern, which is part of scrape via the actions parameter).

Files added

File	Language	Lines
agent-quickstart/node.mdx	JavaScript/TypeScript	~250
agent-quickstart/python.mdx	Python	~230
agent-quickstart/rust.mdx	Rust	~240
agent-quickstart/java.mdx	Java	~240
agent-quickstart/elixir.mdx	Elixir	~225

Note

The agent-quickstart directory is not yet added to the docs.json navigation. It should be added under the appropriate tab/group when ready to publish.

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Generated by Claude Code

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