chore: ignore docs package in changesets

[guendev]

No description provided.

[Copilot]

Pull Request Overview

This PR removes the docs package from versioning and adjusts CI/CD workflows to reflect its non-publishable status. The changes ensure that documentation updates don't trigger releases and that the docs package is excluded from changesets.

• Removed the docs package CHANGELOG.md since it's marked as private and won't be published
• Added docs package to changesets ignore list to prevent versioning
• Refined workflow triggers to be more specific about which packages trigger which workflows
• Added postinstall script to core package and removed continue-on-error from typecheck

Reviewed Changes

Copilot reviewed 6 out of 6 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
packages/docs/CHANGELOG.md	Removed changelog as docs package is private and won't be published
packages/core/package.json	Added postinstall script to build the package
.github/workflows/release.yml	Made path triggers more specific by listing individual packages
.github/workflows/deploy-docs.yml	Removed core package path trigger as docs deployment only needs docs changes
.github/workflows/ci.yml	Removed continue-on-error flag from typecheck step
.changeset/config.json	Added docs package to ignore list to prevent it from being versioned

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