fix(ci): run codegen/build explicitly for vercel deploys under pnpm 11

[segunadebayo]

Problem

Under pnpm 11, the install-time root prepare (husky && pnpm build-fast) no longer fires reliably on Vercel, so each deploy hit a missing build artifact:

• website: Module not found: Can't resolve '@/styled-system/css' / '@/styled-system/patterns' — styled-system/ (gitignored) was only generated by the prepare lifecycle, never in the build chain.
• playground: same @/styled-system/* resolution failure (plus the Prisma client was also stranded in prepare).
• studio: Cannot find module './dist/cli-default.js' — packages/cli was never built, so node ../cli/bin.js codegen threw MODULE_NOT_FOUND.

Fix

Move each build prerequisite out of the fragile prepare lifecycle and into an explicit pre<script> hook, which pnpm always runs immediately before a directly-invoked script regardless of pnpm version or workspace-root quirks:

Target	Change
website/package.json	prebuild now ends with && panda codegen
playground/package.json	added prebuild → builds packages + db:generate + css:codegen
package.json (root)	added predeploy-studio: "pnpm build-fast"

prepare scripts are left intact for local-dev convenience; they're just no longer load-bearing for the Vercel builds.

Verification

Each failure was reproduced locally first, then confirmed green:

• website — wiped styled-system/, prebuild regenerated css + patterns (exit 0)
• playground — wiped styled-system/, prebuild regenerated Prisma client + css + patterns (exit 0)
• studio — wiped packages/cli/dist (reproduced MODULE_NOT_FOUND), predeploy-studio rebuilt dist/cli-default.js, and prepare-studio codegen succeeded (exit 0)

No changeset — all three are private (non-published) workspace packages.

🤖 Generated with Claude Code

[changeset-bot]

🦋 Changeset detected

Latest commit: ea6ecda

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 24 packages

Name	Type
@pandacss/node	Patch
@pandacss/astro-plugin-studio	Patch
@pandacss/dev	Patch
@pandacss/mcp	Patch
@pandacss/postcss	Patch
@pandacss/studio	Patch
@pandacss/config	Patch
@pandacss/core	Patch
@pandacss/extractor	Patch
@pandacss/generator	Patch
@pandacss/is-valid-prop	Patch
@pandacss/logger	Patch
@pandacss/parser	Patch
@pandacss/plugin-lightningcss	Patch
@pandacss/plugin-svelte	Patch
@pandacss/plugin-vue	Patch
@pandacss/preset-atlaskit	Patch
@pandacss/preset-base	Patch
@pandacss/preset-open-props	Patch
@pandacss/preset-panda	Patch
@pandacss/reporter	Patch
@pandacss/shared	Patch
@pandacss/token-dictionary	Patch
@pandacss/types	Patch

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Project	Deployment	Actions	Updated (UTC)
panda-docs	Building	Preview	May 23, 2026 2:04pm
panda-playground	Building	Preview	May 23, 2026 2:04pm
panda-studio	Ready	Preview	May 23, 2026 2:04pm