refactoring vertical items

[prabhuignoto]

Description

(internal) refactoring timeline vertical items folder

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What is the purpose of this pull request?

• Bug fix
• New Feature
• Documentation update
• Other

Before submitting the PR, please make sure you do the following

• Read the Contributing Guidelines.
• Check that there isn't already a PR that solves the problem the same way to avoid creating a duplicate.
• Provide a description in this PR that addresses what the PR is solving, or reference the issue that it solves (e.g. fixes #123).
• Ideally, include relevant tests that fail without this PR but pass with it.

[vercel]

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Name	Status	Preview	Comments	Updated (UTC)
react-chrono-uc7v	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Aug 5, 2023 4:20pm

[github-actions]

size-limit report 📦

Path	Size	Loading time (3g)	Running time (snapdragon)	Total time
dist/react-chrono.js	31.66 KB (+0.13% 🔺)	634 ms (+0.13% 🔺)	80 ms (+152.37% 🔺)	713 ms
dist/react-chrono.esm.js	31.75 KB (+0.13% 🔺)	636 ms (+0.13% 🔺)	71 ms (+14.45% 🔺)	706 ms
dist/react-chrono.umd.js	33.48 KB (+0.15% 🔺)	670 ms (+0.15% 🔺)	63 ms (+50.68% 🔺)	732 ms

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
1 Code Smell

No Coverage information
0.0% Duplication