data: add laptop category — 970 laptops (first non-mobile class)

[Seungpyo1007]

What & why

Adds a new laptop category to the dataset — the first non-mobile device class — with 970 laptops. This is the TechAPI half; the engine half (model/schema/router/seed/dump/validate) merged in TechEngine PR #39 and the submodule pin was bumped to d1c3b0b on main, so laptops now validate, serve and dump like any other category.

• Added: 970 laptop records (Lenovo 233, HP 218, Asus 179, Acer 102, MSI 93, Dell 73, Apple 22, Samsung 17, and others)
• All verified: false. brand is a required FK; cpu/gpu are optional FKs (raw cpu_name/gpu_name always kept). Fields: ram_gb, storage_gb, display, device_category, msrp_usd, os.

Commits (each Refs #1): validator rule, 3 brand-group data commits, and the surgical dump refresh (new laptops collection).

Closes #1

Source

abhinavflac/laptops-specs-dataset (GitHub, MIT). MSRP converted INR→USD (~÷83); release_date year derived from the CPU generation (Intel/AMD/Apple naming), placeholder YYYY-01-01. variant.source_row cites the CSV row.

Dump

Regenerated via TechEngine app.dump at the laptop-supporting submodule pin d1c3b0b. Laptops are unscored (no /score), so the dump adds v1/laptops/** (detail only) + a manifest entry. Only the new collection + manifest are committed — no churn on existing records.

Checklist

• python -m app.validate — ✅ passed (full dataset incl. 970 laptops)
• python TechEngine/integrity_check.py data --strict — ✅ no hard anomalies
• git diff --check — ✅ clean
• Correct data/laptop/<brand>/<year>/<base>/<slug>.json paths, kebab-case unique slugs, source_urls present

[Seungpyo1007]

🤖 Review — PASS

Check	Command	Result
Schema/self-check	python -m app.validate	✅ passed (full dataset incl. 970 laptops)
Integrity gate	python TechEngine/integrity_check.py data --strict	✅ no hard anomalies
Whitespace	git diff --check origin/main..HEAD	✅ none
Engine dump	app.dump @ d1c3b0b	✅ 106,641 records incl. laptops:970

Data-change summary

• Added: 970 laptops (new category) · Modified/Deleted: 0
• All verified:false. brand required FK; cpu/gpu optional FKs, raw cpu_name/gpu_name preserved.
• New category wired end-to-end: engine model/schema/router/seed/dump/validate landed in TechEngine PR data(mobile): import supplemental smartphone and tablet variants #39 (merged); submodule pinned to d1c3b0b on main.

Example records

• data/laptop/lenovo/2024/lenovo-legion-pro-5/…-abhinavflac-…json (Gaming, Core Ultra 7 255HX, RTX 5060, 32GB)
• data/laptop/acer/2021/acer-15-aspire-lite-al15-41/…json (Ryzen 5 5625U, 16GB)

Heuristic notes

• release_date year derived from CPU generation (placeholder YYYY-01-01) since the source lacks dates; MSRP converted INR→USD. A few gpu_name values read "Radeon Radeon" (source series+model duplication) — cosmetic, raw string only.

Site build

• No site/src changes. Surgical dump refresh — only the new v1/laptops/** collection + manifest committed (laptops are unscored).

[Seungpyo1007]

📊 Dataset stats (post-merge projection)

Metric	Count
Total records	106,641
verified: true	10,028
verified: false	96,607
missing verified	6
Verified ratio	9.40%

New category: laptops (970) — the dataset's first non-mobile device class. Public laptop data is small (~1k rich records), so this is near the ceiling for a single source; more can come from additional laptop datasets later.