feat: add Katana crawler component

[OWConnoi]

Adds a ProjectDiscovery Katana wrapper component for security workflows.

What changed:

• Registers shipsec.katana.crawl in the worker component registry.
• Runs Katana through the Docker runner with isolated target-list input volume.
• Adds configurable crawl depth, strategy, scope, JS/form/XHR extraction, known files, rate/timeout/retry options, filtering, headers, proxy, and custom flags.
• Normalizes Katana JSONL and plain URL output into structured endpoints, URL lists, raw output, effective options, and analytics-ready results.
• Adds unit coverage for registration, CLI arg building, JSONL/plain output parsing, mocked runner normalization, empty-target skip, and non-zero exit handling.

Verification:

• npx -y bun@1.1.20 test src/components/security/__tests__/katana.test.ts from worker/
• npx -y bun@1.1.20 run lint from worker/
• npx -y bun@1.1.20 run typecheck from repo root
• git diff --check

Closes #12.

[chatgpt-codex-connector]

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