fix(docker): copy pnpm-workspace.yaml into the deps stage

[SupaOhm]

Docker build is broken

The deps stage copies only package.json and pnpm-lock.yaml. pnpm 10+ reads overrides from pnpm-workspace.yaml (this repo pins postcss: 8.5.14 there), and the lockfile records them — so a frozen install without that file aborts:

ERR_PNPM_LOCKFILE_CONFIG_MISMATCH
Cannot proceed with the frozen installation. The current "overrides"
configuration doesn't match the value found in the lockfile

CI and local builds never hit it because they run against a full checkout where the file is always present. Only the Docker image, which copies a deliberate subset, is affected.

Verification

Docker isn't running here, so rather than claim an untested fix I mirrored the deps stage in a scratch directory using the exact file set it copies, with the same pnpm (11.0.9) and the same --frozen-lockfile flag:

files copied	result
package.json + pnpm-lock.yaml (before)	ERR_PNPM_LOCKFILE_CONFIG_MISMATCH
+ pnpm-workspace.yaml (after)	Done in 2.4s using pnpm v11.0.9

This proves the failing step and the fix, not the whole image build — a real docker build is still worth running before relying on it.

Lint clean, typecheck clean, 37/37 tests, next build clean.

Also lands local state main didn't have

You asked for everything your working copy had that main didn't. That was two things:

• next-env.d.ts → points at .next/dev/types, what next dev writes. Next rewrites this per command (next build flips it back to .next/types), so it will keep showing as modified whichever variant is committed. CI is unaffected — pnpm typecheck runs next typegen first. If the churn is annoying, gitignoring the file is the usual escape; say the word.
• .gitignore → excludes .claude/worktrees/, the scratch checkouts agent worktrees create. That directory was showing as untracked in your working copy. Scoped to the subdirectory so .claude/settings.json stays trackable.

🤖 Generated with Claude Code

https://claude.ai/code/session_01BaSzXHiVdswD9rKoVh9Ln4

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Project	Deployment	Actions	Updated (UTC)
acklab	Ready	Preview	Aug 5, 2026 4:42am

[Copilot]

Pull request overview

Fixes a Docker build failure in the deps stage by ensuring pnpm’s workspace-level overrides configuration is available during a frozen install, aligning the Docker install environment with what CI/local builds already have.

Changes:

• Copy pnpm-workspace.yaml into the Docker deps stage so pnpm install --frozen-lockfile doesn’t fail with lockfile config mismatch.
• Update next-env.d.ts to reference .next/dev/types route typings.
• Ignore .claude/worktrees/ scratch checkouts in .gitignore.

Reviewed changes

Copilot reviewed 1 out of 3 changed files in this pull request and generated no comments.

File	Description
Dockerfile	Ensures pnpm workspace config is present during the frozen install in the deps stage.
next-env.d.ts	Adjusts generated Next.js type import paths to use .next/dev/types.
.gitignore	Excludes agent scratch worktrees from git status/noise.

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