[Lucrona]

Repository: Lucrona/fraglink
Base: wow-played
Head: fix/wow-version-toggle
Commit: d4e584b
Title: Clarify WoW version toggles and fix Forever surname imports

• Match settings/upload Retail/Forever switches with bordered, blue-filled segmented controls.
• Fix featured-character CI nondeterminism by isolating feature caches per AppState instead of sharing flags across SQLx test databases.
• Fix addon 1.1.1 surname capture using Forever's UnitName tuple and documented fallbacks; sign the opaque player GUID in checksum v3 while accepting v1/v2 files.
• Accept older missing-surname entries unverified. Enrich the same character's metadata without another character or hours snapshot; reject ambiguous matches, different-GUID collisions and lower totals. Preserve Retail isolation and existing verification flags. Add a nullable GUID column/index without backfill or quarantine replay.

Validation: fmt, non-desktop clippy -D warnings, 326 Rust tests passed (3 ignored), three parallel WoW suite runs, both Lua 5.1 scripts, five Node UI tests, and real-JS/jsdom mock previews.

API sources and live-client limitations: apps/desktop/addon/FOREVER-IDENTITY.md. Build 70862 still needs a live login/export check before release. No merge, deploy, production access or CurseForge upload.