feat(corpus): add evidence-backed zh-CN mapping pipeline

[Teakowa]

Summary

• complete the workshop-rs-owned zh-CN corpus at 341/341 by removing three explicitly confirmed legacy/provider syntax-sugar identities from the declared Workshop catalog: Delete All Classes, Chase Variable At Rate, and Array Element;
• retain and verify the canonical global/player chase identities and Current Array Element;
• retain raw settings parsing, exact settings mappings, and bidirectional conversion evidence.

Acceptance evidence

• catalog: 165 builtins + 176 enum members; en-US 341/341, zh-CN 341/341, digest 1f84204bfd6bfd0dcaabc275185d907764e03fae0fbde54f28e162aed9935961;
• corpus manifest exclusions: [];
• settings: labels 19/19, modes 7/7, maps 2/2, heroes 10/10, enum values 2/2, tokens 3/3, teams 1/1;
• raw settings fixture parse → WIR → emit → reparse passes;
• en-US ↔ zh-CN settings conversion passes with no fallback, including both Blizzard Ultimate Generation labels;
• removed spellings are rejected as undeclared; canonical global/player/current-array spellings remain parseable and convert bidirectionally;
• local fmt, clippy, workspace tests, catalog check, and diff check pass;
• latest PR CI: 4 checks passed, 0 failed.

The declared product surface was changed only by the explicit PM decision recorded in the task: the three entries are syntax sugar, not independent Workshop identities. This PR is now ready for review/merge; Wright integration should consume commit 7b0f8c3 and run its full release gates before #135 is closed.

Refs #2

[Teakowa]

Confirmed JSON mapping update

The corpus generator consumes workshop-data/workshop-data.json as build input only; workshop-rs commits its own catalog and settings mapping data and does not redistribute the JSON file.

The confirmed setAllowedHeroes identity is now implemented and tested:

• JSON identity/GUID: actions..setAllowedHeroes / 00000000BA5B
• source spelling: Set Player Allowed Heroes
• canonical catalog spelling: Set Allowed Heroes
• zh-CN mapping: 设置玩家可选的英雄
• en-US -> zh-CN -> en-US conversion passes with no fallback

Coverage is now 328/344 (actions 56/62), with 16 catalog exclusions remaining. Settings remain 17/19 labels, with the two missing labels Ultimate Generation - Passive Blizzard and Ultimate Generation - Combat Blizzard. No other wording variant has been inferred.

[Teakowa]

Commit and CI evidence

The confirmed mapping update is now committed as 1a71af5 and pushed to Draft PR #9.

• PR head: 1a71af5
• CI: 4 checks passed, 0 failed
• catalog digest: f88b1a99a8e8a5d613b2f850353b144120d8952cdf2303532134ef9ccf92fca9
• zh-CN catalog: 328/344; remaining exclusions: 16
• settings labels: 17/19
• setAllowedHeroes: Set Player Allowed Heroes → 设置玩家可选的英雄, bidirectional conversion test passes without fallback

The external JSON remains build input only; the committed catalog and settings files are the workshop-rs-owned mapping data. The remaining missing entries stay explicit and require exact evidence before the release gate can pass.

[Teakowa]

Independent QA result

QA independently reran the current 7ea3288 candidate and found:

• fmt, clippy with -D warnings, workspace tests, catalog check, and diff check pass;
• raw settings parse → WIR → emit → reparse passes on the real fixture;
• settings en-US ↔ zh-CN conversion passes with no fallback, including both Blizzard Ultimate Generation labels;
• confirmed action/value/operator/enum mappings and focused bidirectional conversions pass;
• corpus accounting is 341/344; settings labels are 19/19.

QA verdict: BLOCKED_PRODUCT, not accepted yet. The three remaining exclusions are deleteAllClasses (no exact evidence), chaseVariableAtRate (locale spelling collides with chaseAtRate), and arrayElement (locale spelling collides with currentArrayElement). The next dependency is PM/Architecture direction on those exact declared identities. Wright pin/release work must remain pending.