[TechEngineBot]

What & why

Closes #295

Adds 51 phones that were missing from data/smartphone/, from 26 brands and mostly 2010 to 2016: HTC 5, Alcatel 4, Starmobile 4, Cherry Mobile 3, LG 3, MyPhone 3, Samsung 3, Sharp 3 and others. No existing record changes.

How the records were chosen

• The slug is new and the name does not match an existing phone, with or without the brand.
• Every required field (brand, SoC, release date, RAM, OS) was read from the article's infobox, a table cell or a Wikidata statement, and re-read from the cited revision before the records were written.
• Left out: variants named only by their RAM size, phones whose article describes several models in one infobox, and phones whose brand or SoC is not in the dataset.
• Each record sits at smartphone/<brand>/<year>/<base_model>/<slug>.json.
• All records are "verified": false.

Source

Wikipedia articles (CC BY-SA) and Wikidata (CC0), cited per record in source_urls.

Checklist

• The PR targets develop (main only moves through release PRs)
• python -m app.validate passes locally
• Files live at the correct data/<category>/<...>/<slug>.json path
• Slugs are kebab-case and unique within the category
• source_urls cites at least one canonical reference
• Sidebar filled in by hand: assignees, labels, milestone, projects, and the tracker under Development