docs(site): sync homepage meta + README to post-game-split reality

[Seungpyo1007]

Summary

• Homepage <meta name="description"> still said "plus games, software and websites" even though games moved to a separate game-catalog repo on 2026-09-17 (no longer part of TechAPI's own dataset). Dropped "games", added "tablet" which was missing.
• README said the dump is produced by TechEngine's weekly-refresh workflow only; dump-refresh (re-dump without a rescrape) exists too and is the one actually used for most refreshes now.

Test plan

• Grepped site/src and README.md for other stale references — none found (the dynamic satellite/category logic in techapi.js already treats games correctly as an external summary.json-backed satellite)

Closes #19

[TechEngineBot]

TechEngine change review: PASS

• PR: docs(site): sync homepage meta + README to post-game-split reality #242
• Ref: docs/homepage-readme-accuracy-sync
• Commit: 2893bea
• Requested by: @Seungpyo1007
• Run: https://github.com/GetTechAPI/TechEngine/actions/runs/35987298932

Check	Result
python -m app.validate	PASS
New hard integrity anomalies vs PR base	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	0	0	0	0	0	0

Changed record examples

• No data file changes detected.

Heuristic review

• Heuristic warnings: none found.

Changed site

Area	Added	Modified	Deleted
homepage/site	0	1	0

Modified site files

• site/src/pages/index.astro

[TechEngineBot]

TechEngine validation stats: PASS

• PR: docs(site): sync homepage meta + README to post-game-split reality #242
• Ref: docs/homepage-readme-accuracy-sync
• Commit: 2893bea
• Run: https://github.com/GetTechAPI/TechEngine/actions/runs/35987298932

Data summary

Category	Total	Verified	Unverified	Missing verified	Tracked	Verified % of tracked
brand	207	24	183	0	207	11.6%
soc	2104	184	1920	0	2104	8.7%
smartphone	93396	17495	75901	0	93396	18.7%
tablet	3455	248	3207	0	3455	7.2%
watch	433	39	394	0	433	9.0%
pda	140	74	66	0	140	52.9%
gpu	2030	1021	1009	0	2030	50.3%
cpu	4035	2868	1167	0	4035	71.1%
all	105800	21953	83847	0	105800	20.7%

Warning

Tracked verified coverage is below 50% for tablet 7.2% (248/3455), soc 8.7% (184/2104), watch 9.0% (39/433), brand 11.6% (24/207), smartphone 18.7% (17495/93396), all 20.7% (21953/105800).
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

• The integrity gate blocks only hard anomalies introduced by this PR relative to its merge base.
• 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 (PR head compared with PR base)
loaded CPU=4035 GPU=2030

Integrity section	Flagged lines
structural	18
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)	155
GPU cross-source ratio outliers + sanity	18

Homepage build:

10:36:15 [build] 2 page(s) built in 112.64s
10:36:15 [build] Complete!