data: add monitor category — 760 monitors

[Seungpyo1007]

What & why

Adds the dataset's third new category and second non-mobile class: monitor — with 760 monitors. This is the TechAPI half; the engine half (model/schema/router/seed/dump/validate) merged in TechEngine PR #40 and the submodule pin was bumped to bfdd4d9, so monitors now validate, serve and dump like any other category.

• Added: 760 monitor records (Acer 532, Asus 109, LG 31, Samsung 27, Dell 19, MSI, Lenovo, Gigabyte, HP, BenQ, NEC, Philips)
• All verified: false, brand required FK. Display specs — size_inch, resolution, aspect_ratio (100%), refresh_hz (85%), panel_type, curvature, hdr, rating (100%), msrp_usd (100%) — extracted from the product titles.

Commits (each Refs #1): validator rule, 2 brand-group data commits, and the surgical dump refresh (new monitors collection).

Closes #1

Source

durjoychandrapaul/amazon-products-sales-monitor-dataset (Kaggle, CC BY 4.0). Resolution labels mapped to WxH (with explicit title WxH preferred); refresh_hz/panel_type/curvature/hdr parsed from the title; MSRP is USD. release_date is a placeholder (2023-01-01) — the source is current Amazon listings with no dates. 187 rows skipped (brands not in the catalog: ViewSonic, AOC, Sceptre, …).

Dump

Regenerated via TechEngine app.dump at the monitor-supporting pin bfdd4d9. Monitors are unscored — the dump adds v1/monitors/** + a manifest entry; only the new collection + manifest are committed.

Checklist

• python -m app.validate — ✅ passed (full dataset incl. 760 monitors)
• python TechEngine/integrity_check.py data --strict — ✅ no hard anomalies
• git diff --check — ✅ clean
• Correct data/monitor/<brand>/<year>/<base>/<slug>.json paths, kebab-case unique slugs, source_urls present

[Seungpyo1007]

🤖 Review — PASS

Check	Result
python -m app.validate	✅ passed (full dataset incl. 760 monitors)
python TechEngine/integrity_check.py data --strict	✅ no hard anomalies
git diff --check	✅ clean
app.dump @ bfdd4d9	✅ 108,366 records incl. monitors:760

Data-change summary

• Added: 760 monitors (new category) · Modified/Deleted: 0
• Wired end-to-end: engine landed in TechEngine PR data(mobile): import sady36 market variants #40 (merged); submodule pinned to bfdd4d9.
• Specs extracted from Amazon titles — aspect/rating/msrp 100%, refresh 85%, plus panel/curvature/HDR where present.

Example records

• data/monitor/acer/2023/acer-eda320q/…-amazonmon-90.json (Acer Nitro 31.5" 1920x1080, 165Hz, 1500R curved, $170, 4.4★)
• data/monitor/lg/2023/… UltraGear QHD 240Hz IPS.

Site build

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

[Seungpyo1007]

📊 Dataset stats (post-merge projection)

Metric	Count
Total records	108,366
verified: true	10,028
verified: false	98,332
missing verified	6
Verified ratio	9.25%

monitors: 760 — the dataset now spans 10 categories (brand, soc, smartphone, tablet, watch, pda, gpu, cpu, laptop, monitor).

[TechEngineBot]

🔎 Data verification — Tier 0 (offline existence/trust)

Scored by app.verify; posted by TechEngineBot. Informational only — the structural gate (app.validate) is separate and authoritative for merge.

Changed records in this PR

No records scored.

Full-dataset baseline

105671 record(s) scored.

%%{init: {"theme":"base","themeVariables":{"pie1":"#3fb950","pie2":"#d29922","pie3":"#f85149","pieStrokeWidth":"0px","pieOpacity":"1"}}}%%
pie showData
    title Verification bands — all records
    "Green" : 10029
    "Yellow" : 93177
    "Red" : 2465

Loading

Category	Distribution	Total	🟢	🟡	🔴	🟢 %
brand	🟩🟨🟨🟨🟨🟨🟨🟨🟨🟨🟨🟨	189	10	179	0	5.3%
soc	🟩🟨🟨🟨🟨🟥🟥🟥🟥🟥🟥🟥	2104	123	680	1301	5.8%
smartphone	🟩🟨🟨🟨🟨🟨🟨🟨🟨🟨🟨🟥	93343	8453	83770	1120	9.1%
tablet	🟩🟨🟨🟨🟨🟨🟨🟨🟨🟨🟨🟥	3455	174	3253	28	5.0%
watch	🟩🟨🟨🟨🟨🟨🟨🟨🟨🟨🟨🟥	433	11	412	10	2.5%
pda	🟩🟩🟨🟨🟨🟨🟨🟨🟨🟨🟨🟥	140	27	107	6	19.3%
gpu	🟩🟨🟨🟨🟨🟨🟨🟨🟨🟨🟨🟨	2030	245	1785	0	12.1%
cpu	🟩🟩🟩🟨🟨🟨🟨🟨🟨🟨🟨🟨	3977	986	2991	0	24.8%
All	🟩🟨🟨🟨🟨🟨🟨🟨🟨🟨🟨🟥	105671	10029	93177	2465	9.5%

_{green = authoritative source + complete + consistent · yellow = plausible, needs confirmation · red = sparse/weak source or a hard contradiction. Promotion to verified runs in the scheduled verify-network workflow.}

[TechEngineBot]

TechEngine change review: PASS

• PR: data: add monitor category — 760 monitors #105
• Ref: data/import-staging
• Commit: 0b3ab00
• Requested by: @Seungpyo1007
• Run: https://github.com/GetTechAPI/TechEngine/actions/runs/28928522814

Check	Result
python -m app.validate	PASS
python integrity_check.py TechAPI/data --strict	PASS

Changed data

Category	Added	Modified	Deleted	Added verified	Added unverified	Added Kaggle-sourced
brand	0	0	0	0	0	0
soc	0	0	0	0	0	0
smartphone	0	0	0	0	0	0
tablet	0	0	0	0	0	0
watch	0	0	0	0	0	0
pda	0	0	0	0	0	0
gpu	0	0	0	0	0	0
cpu	0	0	0	0	0	0

Changed record examples

• No data file changes detected.

Heuristic review

• Heuristic warnings: none found.

[TechEngineBot]

TechEngine validation stats: PASS

• PR: data: add monitor category — 760 monitors #105
• Ref: data/import-staging
• Commit: 0b3ab00
• Run: https://github.com/GetTechAPI/TechEngine/actions/runs/28928522814

Data summary

Category	Total	Verified	Unverified	Missing verified	Tracked	Verified % of tracked
brand	189	10	179	0	189	5.3%
soc	2104	123	1981	0	2104	5.8%
smartphone	93343	8453	84890	0	93343	9.1%
tablet	3455	174	3281	0	3455	5.0%
watch	433	11	422	0	433	2.5%
pda	140	27	113	0	140	19.3%
gpu	2030	244	1786	0	2030	12.0%
cpu	3977	986	2991	0	3977	24.8%
all	105671	10028	95643	0	105671	9.5%

Warning

Tracked verified coverage is below 50% for watch 2.5% (11/433), tablet 5.0% (174/3455), brand 5.3% (10/189), soc 5.8% (123/2104), smartphone 9.1% (8453/93343), all 9.5% (10028/105671), gpu 12.0% (244/2030), pda 19.3% (27/140), and 1 more.
Tracked coverage excludes records missing the verified field; see the Missing verified column for those records.
This does not fail validation. Keep imported records verified: false until manual audit, but treat this as follow-up verification work before relying on the affected categories as curated data.

Validation notes

• Full advisory outlier listings are suppressed on successful runs because they are dataset-wide and mostly stable between PRs.
• Failure runs still include a detailed log excerpt for debugging.

Key output:

## app.validate
## integrity_check.py --strict
loaded CPU=3977 GPU=2030
✅ integrity gate: no hard anomalies.

Integrity section	Flagged lines
structural	0
CPU name/tier consistency (desktop mainstream only)	0
CPU single>multi (cinebench/geekbench — should be multi>=single)	0
CPU era-vs-score outliers	8
CPU cross-source ratio outliers (possible wrong-variant)	152
GPU cross-source ratio outliers + sanity	18