i18n(cs): automated Crowdin translation import (part 10 of 13)

[minimalsm]

Summary

• Part 10 of 13 — cs translation import split from i18n: automated Crowdin translation import (cs) #17247
• 24 files

Context

Split from the original large import PR for easier review and independent merging.

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[myelinated-wackerow]

Translation Quality Review

PR: #17556
Language: Czech (cs)
Files reviewed: 24
Date: 2026-02-26

Quality Scores

Category	Score	Notes
Brand Name Preservation	6/10	"Beacon Chain" systematically translated to "Retezova vazba" (~60 occurrences). Other brands preserved correctly.
Technical Accuracy	6.5/10	"Non-custodial" mistranslated as "Nekotovane" (fixed). "gas" -> "palivo" deviates from community glossary.
Semantic Fidelity	7.5/10	Meaning well preserved throughout. No semantic inversions (PoS/PoW). No content staleness.
Terminology Consistency	4/10	Systematic glossary violations: staking -> uzamceni (100+), beacon chain -> Retezova vazba (60+), gas -> palivo (20+), staker -> uzamykatel (30+).
Tone/Register	8.5/10	Consistent formal Czech. Natural-sounding prose.

Overall: 6.3/10

Issues Found & Fixed

File	Issue	Fix
payments/index.md	"Non-custodial" mistranslated as "Nekotovane" (stock exchange term)	Restored to "Non-custodial"
merge/index.md	Duplicate word "uzel uzel"	Removed duplicate
fusaka/index.md	Typo "koncenzus"	Fixed to "konsenzus"
how-to-revoke-token-access/index.md	Double word "To to pro"	Fixed to "To pro"
dencun/index.md	Duplicate heading text (Crowdin artifact)	Removed duplicate
pectra/index.md	Duplicate heading text (Crowdin artifact)	Removed duplicate
account-abstraction/index.md	Duplicate heading text (merge conflict)	Removed duplicate
beacon-chain/index.md	Duplicate heading text (merge conflict)	Removed duplicate

Deferred: Glossary Enforcement

Systematic glossary violations (staking/beacon chain/gas/staker) deferred -- Czech is highly inflected, and mass find-replace risks grammatical errors without native speaker review. Same decision as Part 01 review (PR #17547).

Summary

Part 10 of the Czech import shows the same Gemini AI translation patterns seen in Part 01: good semantic fidelity, consistent formal tone, but systematic disregard for the community-voted glossary. The most impactful issue is "Beacon Chain" being translated to "Retezova vazba" across all roadmap files, despite the glossary mandating it stay in English. Structural integrity is good -- no MDX syntax breakages, internal hrefs correctly preserved.

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Reviewed by Claude Code

[myelinated-wackerow]

Translation Quality Review (Post-Fix)

PR: #17556
Language: Czech (cs)
Files reviewed: 24
Date: 2026-02-26

Quality Scores

Category	Score	Notes
Brand Name Preservation	6/10	"Beacon Chain" systematically translated to "Retezova vazba" (~60 occurrences, deferred to Czech speaker). Other brands preserved.
Technical Accuracy	7.5/10	Fixed: "Nekotovane" mistranslation, blog year error, Blockscout URL drift. Remaining: gas -> palivo (deferred).
Semantic Fidelity	8/10	Fixed: missing /collectibles/ sentence, RWA title mismatch. No semantic inversions found.
Terminology Consistency	4.5/10	Fixed: zetonu/tokenu, smluv/kontraktu. Deferred: staking/beacon chain/gas/staker bulk glossary violations (needs Czech speaker for inflected forms).
Tone/Register	8.5/10	Consistent formal Czech throughout.

Overall: 6.9/10

Fixes Applied (15 total across 2 commits + merge resolution)

Commit 1 -- Critical (6 fixes):

File	Fix
payments/index.md	"Nekotovane" -> "Non-custodial" (wrong financial domain)
merge/index.md	Duplicate word "uzel uzel"
fusaka/index.md	Typo "koncenzus" -> "konsenzus"
how-to-revoke-token-access/index.md	Double word "To to" -> "To"
dencun/index.md	Duplicate heading text (Crowdin artifact)
pectra/index.md	Duplicate heading text (Crowdin artifact)

Commit 2 -- Warnings (7 fixes):

File	Fix
nft/index.md	Added missing /collectibles/ link sentence
how-to-swap-tokens/index.md	"zetonu" -> "tokenu" consistency
real-world-assets/index.md	Title "Fyzicka aktiva" -> "Aktiva z realneho sveta"
prediction-markets/index.md	"chytrych smluv" -> "chytrych kontraktu"
restaking/index.md	Blog year 2021 -> 2023 (upstream EN error in URL)
how-to-revoke-token-access/index.md	Blockscout URL synced to English source
fusaka/index.md	"Githubu" -> "GitHubu" brand casing

Merge resolution (2 fixes):

• account-abstraction/index.md, beacon-chain/index.md: Duplicate heading text removed

Deferred: Glossary Enforcement

Systematic glossary violations deferred (same decision as Part 01 PR #17547). Czech is highly inflected -- mass find-replace of staking/uzamceni, beacon chain/Retezova vazba, gas/palivo, staker/uzamykatel risks breaking grammar. Needs dedicated PR with Czech speaker involvement.

Summary

Part 10 continues the pattern from Part 01: Gemini AI translations have good semantic fidelity and consistent formal tone, but systematically ignore the community-voted glossary. 15 fixes applied for typos, mistranslations, duplicate headings, URL drift, and terminology inconsistencies. Bulk glossary enforcement deferred to Czech speaker review.

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Reviewed with Claude Code (claude-opus-4-6)