fix(ci): regenerate lockfile with cross-platform native binaries

[khaliqgant]

Summary

• Regenerated package-lock.json from scratch to include resolved entries for all platform-specific optional dependencies
• Fixes CI build failure where lightningcss-linux-x64-gnu.node and @tailwindcss/oxide linux binaries were missing
• The previous lockfile was generated on macOS and only contained darwin-arm64 entries; npm ci on the ubuntu CI runner couldn't find the linux native modules

Test plan

• CI build passes on this PR (the main validation)
• Local typecheck passes

🤖 Generated with Claude Code

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[devin-ai-integration]

Devin Review found 1 potential issue.

🐛 1 issue in files not directly in the diff

🐛 safeUsername() in channels.ts loses project directory name used as projectName (packages/dashboard-server/src/routes/channels.ts:22)

In packages/dashboard-server/src/routes/channels.ts:22, the old code set projectName to path.basename(path.resolve(ctx.dataDir, '..')) (the project directory name) with 'Dashboard' as a fallback. The new code calls safeUsername() with no argument, which returns the OS username (e.g. ubuntu) instead of the project directory name, falling back to 'Dashboard' only if os.userInfo() throws.

Notably, the other two call sites in this PR (packages/dashboard-server/src/proxy-server.ts:213 and packages/dashboard-server/src/relaycast-provider.ts:91) correctly pass path.basename(path.resolve(dataDir, '..')) as the fallback to safeUsername(), preserving the project-directory semantics. The channels.ts call site appears to have accidentally dropped this fallback, changing the identity used for channel operations from the project name to the OS username.

View 5 additional findings in Devin Review.