chore: Upgrade Bun one final time (rust?)

[Hona]

Summary

• Bump the repo Bun runtime target to 1.3.14.
• Sync the bun-node container default and timeline sample output.
• Refresh @types/bun to 1.3.13 in bun.lock; @types/bun 1.3.14 is still blocked by the repo minimumReleaseAge setting.

Verification

• bun install --linker hoisted
• bun typecheck in packages/ui
• bun typecheck in packages/opencode failed on unrelated event type errors in untouched files
• pre-push bun turbo typecheck failed on the same unrelated event type errors

[Copilot]

Pull request overview

This PR bumps the repository’s Bun runtime target and keeps related container defaults and UI sample output aligned.

Changes:

• Updates root packageManager from Bun 1.3.13 to 1.3.14.
• Updates the bun-node container default BUN_VERSION to 1.3.14.
• Refreshes Bun type packages in package.json/bun.lock to 1.3.13 and updates the timeline sample output.

Reviewed changes

Copilot reviewed 3 out of 4 changed files in this pull request and generated no comments.

File	Description
package.json	Updates Bun package manager target and @types/bun catalog version.
bun.lock	Locks updated @types/bun and bun-types versions.
packages/containers/bun-node/Dockerfile	Aligns default container Bun version with the repo runtime target.
packages/ui/src/components/timeline-playground.stories.tsx	Updates the displayed Bun version in timeline sample output.

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