Auto-translated map_item updates from 4CAT: instagram

[4cat-to-zeeschuimer-automation-pr]

🤖 This PR was auto-generated by the 4CAT map_item sync workflow. The JavaScript was produced by an LLM and requires human review before merging — including manual fixes for any lint warnings flagged below.

Generation parameters

• Model: gpt-oss-120b (provider: litellm)
• Total LLM time: 77.51s
• Trigger: manual workflow_dispatch for instagram.

Summary

• ✅ 1 translated
• ⚠️ 1 translated with lint warnings (require manual fix)
• ❌ 0 failed
• ❔ 0 skipped

Datasource	Module	Time	Warnings
datasources/instagram/search_instagram.py	modules/instagram.js	77.49s	⚠️ 1

⚠️ Lint warnings — fix before merging

The following datasources translated successfully but the static lint flagged issues that need human fixes. The auto-generated code was spliced into the JS module as-is; please patch the file directly in this PR.

datasources/instagram/search_instagram.py -> modules/instagram.js

• [helpers_to_add[0]] Literal newline inside a string literal — JS strings can't span lines without escape ("\n") or template literals (`\n`).

datasources/instagram/search_instagram.py -> modules/instagram.js (77.49s) ⚠️

LLM commentary:

Implemented map_item to detect Polaris, Graph, or generic item‑list formats and delegate to helper parsers. Added extract_hashtags (using a JS RegExp that mirrors the Python pattern) and three parser functions that closely follow the Python logic, including handling of MissingMappedField, partial items, media type detection, location extraction, likes/comments, and timestamps (using the global formatUtcTimestamp helper). Constants for media types are defined inside parse_itemlist_item. All global helpers (MappedItem, MissingMappedField, normalize_url_encoding, formatUtcTimestamp, MapItemException) are used directly without imports. No Python keywords or .get calls remain.