fix(ci): build @hyperframes/lint before core in Test and Studio jobs

[WaterrrForever]

Summary

main has been red on every PR since #1756 (the @hyperframes/lint extraction). The Test and Studio: load smoke CI jobs pre-build the wrong dependency set before packages/core, so loading core's compiled dist fails at test / dev-server time.

Root cause

#1756 made @hyperframes/lint a runtime dependency of core: packages/core/src/compiler/staticGuard.ts does import { lintHyperframeHtml } from "@hyperframes/lint". The lint package's exports resolve the node condition to ./dist/index.js (only bun/import use src), so when CI runs Node against core's built dist, @hyperframes/lint/dist/ must exist.

But both jobs pre-build only @hyperframes/{parsers,studio-server} before core — lint is never built — so:

ERR_MODULE_NOT_FOUND: Cannot find module .../@hyperframes/lint/dist/index.js
  imported from .../packages/core/dist/compiler/staticGuard.js

• Test (bun run --filter '!@hyperframes/producer' test) — @hyperframes/studio test crashes loading core's dist.
• Studio: load smoke — studio's vite.config.ts (loaded by Node) imports core → same crash; dev server never starts.

The Build and Windows jobs were never affected — they run the full bun run build (which includes lint). The SDK job pre-builds parsers+core only and passes (its path never loads staticGuard), so it's left untouched.

Fix

Build the canonical pre-core dependency set — @hyperframes/{parsers,lint,studio-server}, the same glob the root build script uses — in both jobs, so the set can't silently drift again the next time a package is extracted from core.

-      - run: bun run --filter '@hyperframes/parsers' build
-      - run: bun run --filter '@hyperframes/studio-server' build
+      - run: bun run --filter '@hyperframes/{parsers,lint,studio-server}' build
       - run: bun run --cwd packages/core build

Test plan

• Reproduced locally: rm -rf packages/lint/dist → node -e "import('packages/core/dist/compiler/staticGuard.js')" fails with the exact ERR_MODULE_NOT_FOUND for @hyperframes/lint/dist/index.js; bun run --filter '@hyperframes/lint' build → loads cleanly.
• Confirmed main is red from refactor: extract @hyperframes/lint from core #1756 onward (refactor: extract @hyperframes/parsers from core #1755 parsers = green; refactor: extract @hyperframes/lint from core #1756 lint = first failure).
• ci.yml parses (yaml.safe_load); SDK job intentionally unchanged.

🤖 Generated with Claude Code

[WaterrrForever]

Folding this CI fix into #1768 instead of a separate PR — closing.