Add reusable helper for safe URL display truncation

[Chucks1093]

Summary
Add reusable helper for safe URL display truncation

Scope

• add helper for truncating long URLs in profile/link surfaces\n- preserve full URL access via tooltip/title where applicable\n- keep protocol/domain visibility clear

Acceptance Criteria

• scoped change is implemented with no unrelated file churn
• docs/tests are updated where applicable
• contributor can validate the outcome locally

Contributor coordination: if you pick this up, reach out in Telegram for updates or clarification: https://t.me/accesslayerorg

[zeemscript]

@zeemscript has applied to work on this issue as part of the Stellar Wave Program's 4th wave.

Hi, please assign me this issue

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[Nanle-code]

@Nanle-code has applied to work on this issue as part of the Stellar Wave Program's 4th wave.

Let me work on this issue

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Congratulations, @Nanle-code! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on April 29, 2026.

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[drips-wave]

This issue has been completed by @Nanle-code as part of the Stellar Wave Program's 4th Wave 🥳

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