Stop scraping RLS website

[Copilot]

Original prompt:

Update the data pipeline to stop depending on scraped species-page output for API JSON generation.

Scope:

1. Processor changes

• In rls/processor.py, update create_api_jsons so it relies on species.json instead of crawl output.
• Replace the crawl_json_path parameter with species_json_path.
• Remove logic that reads crawler output and validates minimum crawl item counts.
• Update _create_species_file (and any helper logic) so species metadata is sourced from parsed species.json data.
• Keep output schema for api-species.json unchanged ([species_name, common_name, url, data_type_code, image_urls]).
• Image behavior: drop dependence on scraped local image artifacts/symlinks. Use image URLs from species.json where available, otherwise empty list.
• Preserve fallback behavior for missing species metadata (empty common name, null/None URL, empty image list).

2. GitHub Actions workflow changes

• In .github/workflows/update-data.yml, remove the "Crawl RLS species data" step.
• Keep the existing Download species.json step.
• Update the Create text output files command so rls-data create-api-jsons passes output/species.json as the first argument instead of data/rls-site-crawl.json.

3. Tests/validation expectations

• Do not modify scraper functionality unless required by failing tests; scraper output will simply no longer be used by the processing pipeline.
• Add or update processor-focused tests only as needed for changed signatures/behavior.
• Keep changes minimal and focused.

Acceptance criteria:

• Workflow no longer runs Scrapy crawl step.
• create_api_jsons works with species.json input and produces expected JSON outputs.
• api-species.json still includes common name, url, and image_urls per species, derived from species.json/fallbacks.
• Existing scraper module remains in repo but is not required by the workflow for API JSON generation.

This pull request was created from Copilot chat.

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[yanirs]

@copilot Please fix my comments on this PR.