feat(site): plot CPU engineering samples across growth timeline

[Seungpyo1007]

Dataset growth reads cpu-engineering-samples history.json and adds its count as-of each point's date. Falls back silently if absent.

Closes #19

[TechEngineBot]

TechEngine change review: PASS

• PR: feat(site): plot CPU engineering samples across growth timeline #178
• Ref: feat/site-es-history-points
• Commit: a37cf8e
• Requested by: @Seungpyo1007
• Run: https://github.com/GetTechAPI/TechEngine/actions/runs/34921471635

Check	Result
python -m app.validate	PASS
python integrity_check.py TechAPI/data --strict	PASS
cd TechAPI/site && npm ci && npm run build	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	16	122	0	16	0	0

Changed record examples

cpu added

• cpu/intel/2008/consumer/core-2-duo-e8290-14.json - Intel Core 2 Duo E8290 [ 14 ]
• cpu/intel/2010/consumer/core-i7-660lm.json - Intel Core i7-660LM
• cpu/intel/2011/consumer/core-i7-2629m.json - Intel Core i7-2629M
• cpu/intel/2011/consumer/core-i7-2649m.json - Intel Core i7-2649M
• cpu/intel/2011/consumer/core-i7-2657m.json - Intel Core i7-2657M
• cpu/intel/2013/consumer/core-i7-4950hq.json - Intel Core i7-4950HQ
• cpu/intel/2015/consumer/core-i5-5350h.json - Intel Core i5-5350H
• cpu/intel/2015/consumer/core-i7-5750hq.json - Intel Core i7-5750HQ
• cpu/intel/2016/consumer/core-i5-6585r.json - Intel Core i5-6585R
• cpu/intel/2016/consumer/core-i5-6685r.json - Intel Core i5-6685R
• cpu/intel/2016/consumer/core-i7-6785r.json - Intel Core i7-6785R
• cpu/intel/2016/consumer/core-i7-6870hq.json - Intel Core i7-6870HQ
• cpu/intel/2016/consumer/core-i7-6970hq.json - Intel Core i7-6970HQ
• cpu/intel/2018/consumer/core-i3-8100h.json - Intel Core i3-8100H
• cpu/intel/2018/consumer/core-i5-8400b.json - Intel Core i5-8400B
• ... 1 more

cpu modified

• cpu/amd/2009/consumer/amd-sempron-si-40.json - AMD Sempron SI-40
• cpu/amd/2009/consumer/amd-sempron-si-42.json - AMD Sempron SI-42
• cpu/amd/2009/consumer/amd-turion-64-mobile-mk-36.json - AMD Turion 64 Mobile MK-36
• cpu/amd/2009/consumer/amd-turion-64-mobile-mk-38.json - AMD Turion 64 Mobile MK-38
• cpu/amd/2009/consumer/amd-turion-64-mobile-ml-28.json - AMD Turion 64 Mobile ML-28
• cpu/amd/2009/consumer/amd-turion-64-mobile-ml-30.json - AMD Turion 64 Mobile ML-30
• cpu/amd/2009/consumer/amd-turion-64-mobile-ml-34.json - AMD Turion 64 Mobile ML-34
• cpu/amd/2009/consumer/amd-turion-64-mobile-ml-37.json - AMD Turion 64 Mobile ML-37
• cpu/amd/2009/consumer/amd-turion-64-mobile-ml-40.json - AMD Turion 64 Mobile ML-40
• cpu/amd/2009/consumer/amd-turion-64-mobile-ml-42.json - AMD Turion 64 Mobile ML-42
• cpu/amd/2009/consumer/amd-turion-64-mobile-ml-44.json - AMD Turion 64 Mobile ML-44
• cpu/amd/2009/consumer/amd-turion-64-mobile-mt-30.json - AMD Turion 64 Mobile MT-30
• cpu/amd/2009/consumer/amd-turion-64-mobile-mt-32.json - AMD Turion 64 Mobile MT-32
• cpu/amd/2009/consumer/amd-turion-64-mobile-mt-34.json - AMD Turion 64 Mobile MT-34
• cpu/amd/2009/consumer/amd-turion-64-mobile-mt-37.json - AMD Turion 64 Mobile MT-37
• ... 107 more

Heuristic review

• Added records by manufacturer/brand: intel: 16
• Added records by source class: other: 16
• Heuristic warnings: none found.

Changed site

Area	Added	Modified	Deleted
homepage/site	0	2	0

Modified site files

• site/package-lock.json
• site/src/scripts/techapi.js

[TechEngineBot]

TechEngine validation stats: PASS

• PR: feat(site): plot CPU engineering samples across growth timeline #178
• Ref: feat/site-es-history-points
• Commit: a37cf8e
• Run: https://github.com/GetTechAPI/TechEngine/actions/runs/34921471635

Data summary

Category	Total	Verified	Unverified	Missing verified	Tracked	Verified % of tracked
brand	207	24	183	0	207	11.6%
soc	2104	146	1958	0	2104	6.9%
smartphone	93396	17384	76012	0	93396	18.6%
tablet	3455	218	3237	0	3455	6.3%
watch	433	18	415	0	433	4.2%
pda	140	66	74	0	140	47.1%
gpu	2030	809	1221	0	2030	39.9%
cpu	3993	2724	1269	0	3993	68.2%
all	105758	21389	84369	0	105758	20.2%

Warning

Tracked verified coverage is below 50% for watch 4.2% (18/433), tablet 6.3% (218/3455), soc 6.9% (146/2104), brand 11.6% (24/207), smartphone 18.6% (17384/93396), all 20.2% (21389/105758), gpu 39.9% (809/2030), pda 47.1% (66/140).
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=3993 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

Homepage build:

03:19:52 [build] 2 page(s) built in 687.19s
03:19:52 [build] Complete!