DEX address pill -> swap address

[smk762]

Closes #2919
A follow up after #2974 based on feedback seeking greater clarity. swapAddress is also more consistent with the rest of the codebase.

This PR is largely cosmetic, a single word swap, though a slight adjustment was also made to the pill visibility logic to keep it consistent. Previously, no pill was shown in portfolio coin expanded list if trading was disabled, though it would appear in coin detail page.

Now it is shown regardless of trading status. This reduces a tiny amount of state checking.

[coderabbitai]

Important

Review skipped

Auto reviews are disabled on base/target branches other than the default branch.

Please check the settings in the CodeRabbit UI or the .coderabbit.yaml file in this repository. To trigger a single review, invoke the @coderabbitai review command.

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch clear-pill-name

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[github-actions]

Visit the preview URL for this PR (updated for commit d671c5d):

https://walletrc--pull-3247-merge-k6xsw6yq.web.app

_{(expires Sun, 02 Nov 2025 13:47:08 GMT)}

_{🔥 via Firebase Hosting GitHub Action 🌎}

_{Sign: f66a4ff03faa546f12f0ae5a841bd9eff2714dcc}