chore(release): version packages and bump to 0.1.4

[rafmacalaba]

Bumps package versions and updates changelogs for the v0.1.4 release of @pcn-js/data360.

[Copilot]

Pull request overview

Note

Copilot was unable to run its full agentic suite in this review.

Bumps versions for the @pcn-js/data360 package and the chat-app example, with corresponding changelog entries documenting the patch release contents.

Changes:

• Bump @pcn-js/data360 version to 0.1.4 and add a 0.1.4 changelog entry.
• Bump pcn-example-chat-app version to 0.0.5 and note updated dependency on @pcn-js/data360@0.1.4.
• Minor changelog formatting cleanup (removal of an extra blank line).

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated no comments.

File	Description
packages/data360/package.json	Patch version bump to 0.1.4.
packages/data360/CHANGELOG.md	Adds 0.1.4 entry describing the patch fix.
examples/chat-app/package.json	Patch version bump to 0.0.5.
examples/chat-app/CHANGELOG.md	Adds 0.0.5 entry reflecting dependency update; removes stray blank line.

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