docs: add agent quickstart pages for all SDK languages

[ericciarla]

Summary

• Adds canonical agent quickstart documents for Node.js/TypeScript, Python, Rust, Java, and Elixir in agent-quickstart/
• Each file covers the three core agent endpoints: search, scrape, and interact
• Every file includes: install command, auth pattern, when-to-use-what guide, preferred SDK method names, working examples, and a complete parameter table sourced from SDK code and the v2 OpenAPI spec
• Adds the "Agent Quickstarts" navigation group to docs.json under "Get Started", after "Build with AI"

What's in each quickstart

Section	Content
Install	Exact package/crate install command
Authenticate	Minimal auth example with constructor options
When To Use What	Short decision guide for search vs scrape vs interact
Search	Method name, example, full parameter table
Scrape	Method name, example, full parameter table
Interact	Method name, example, full parameter table
Notes	Language-specific caveats, deprecated aliases, naming conventions
Source Of Truth	Exact source files used

Sources

All content generated from:

1. SDK source code in firecrawl/ (primary authority)
2. OpenAPI spec at api-reference/v2-openapi.json (HTTP contract confirmation)
3. Existing docs used only as secondary reference

Test plan

• Verify each .mdx file renders correctly in Mintlify
• Confirm navigation group appears in sidebar under "Get Started"
• Spot-check parameter tables against SDK source for accuracy
• Verify code examples are syntactically correct

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🤖 Generated with Claude Code

https://claude.ai/code/session_015KQbRkbaQpspDht18232eu

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Generated by Claude Code

[mintlify]

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Project	Status	Preview	Updated
firecrawl	🟢 Ready	View Preview	Sep 9, 2026, 1:18 PM

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[ericciarla]

CI failure: "Locale literals and extraction-hostile markdown" — not this PR's.

The failing check flags translated API literals in localized files (es/, fr/, pt-BR/) such as seguimientoDeCambios, suiviDesModifications, and rastreioDeMudan. This PR does not touch any localized files — it only adds new English files under agent-quickstart/ and updates docs.json.

The same check is red on every recent PR in this repo (runs 6–10 of the "Docs checks" workflow), including the locadex translation bot's own PR and the merged fix/restore-v2-docs-indexing PR. The failure is a pre-existing issue in the translated locale files.

No fix to port — this needs to be addressed in the locale files themselves, which is outside the scope of this PR per CLAUDE.md ("Do not modify localized files").

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Generated by Claude Code