refactor(core): add /edit and /add routes for address forms

[jorgemoya]

What/Why?

• Splits forms to their own pages (/add and /edit).
• Updates translations.
• Moves helper functions to shared components.

Testing

Locally.

[changeset-bot[bot]]

🦋 Changeset detected

Latest commit: da26f6984a115bb4faafa2bf0a4ff287f4e9b4c4

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

| Name | Type | | -------------------------- | ----- | | @bigcommerce/catalyst-core | Minor |

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Name	Status	Preview	Comments	Updated (UTC)
catalyst-latest	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Sep 10, 2024 9:01pm

6 Skipped Deployments

| Name | Status | Preview | Comments | Updated (UTC) | | :--- | :----- | :------ | :------- | :------ | | **catalyst** | ⬜️ Ignored ([Inspect](https://vercel.com/bigcommerce-platform/catalyst/HkF4qeA1N5LBScoRV7HYFFnFCf6m)) | | | Sep 10, 2024 9:01pm | | **catalyst-1millionproducts-store** | ⬜️ Ignored ([Inspect](https://vercel.com/bigcommerce-platform/catalyst-1millionproducts-store/FecWa7Ti1EmKsvJ55JeHG5BghyVe)) | [Visit Preview](https://catalyst-1millionproducts-store-git-fe4d87-bigcommerce-platform.vercel.app) | | Sep 10, 2024 9:01pm | | **catalyst-au** | ⬜️ Ignored ([Inspect](https://vercel.com/bigcommerce-platform/catalyst-au/J99QY1sikmJ7To8j9sFQcbmCU3BW)) | [Visit Preview](https://catalyst-au-git-split-add-edit-addresses-bigcommerce-platform.vercel.app) | | Sep 10, 2024 9:01pm | | **catalyst-test-store** | ⬜️ Ignored ([Inspect](https://vercel.com/bigcommerce-platform/catalyst-test-store/HjKog3LWwBXHTzFgteLAWuDw1Exn)) | [Visit Preview](https://catalyst-test-store-git-split-add-e-b58d8c-bigcommerce-platform.vercel.app) | | Sep 10, 2024 9:01pm | | **catalyst-uk** | ⬜️ Ignored ([Inspect](https://vercel.com/bigcommerce-platform/catalyst-uk/5Vxgne85QMCMsf6DGbPTgUXtP2Zb)) | [Visit Preview](https://catalyst-uk-git-split-add-edit-addresses-bigcommerce-platform.vercel.app) | | Sep 10, 2024 9:01pm | | **catalyst-unstable** | ⬜️ Ignored ([Inspect](https://vercel.com/bigcommerce-platform/catalyst-unstable/6Ax1D2dpJqds8VDbd6sCBc1ZwavR)) | [Visit Preview](https://catalyst-unstable-git-split-add-edi-7f2786-bigcommerce-platform.vercel.app) | | Sep 10, 2024 9:01pm |

[github-actions[bot]]

⚡️🏠 Lighthouse report

Lighthouse ran against https://catalyst-latest-q1z5cdjdu-bigcommerce-platform.vercel.app

🖥️ Desktop

We ran Lighthouse against the changes on a desktop and produced this report. Here's the summary:

Category	Score
🟠 Performance	82
🟢 Accessibility	100
🟢 Best practices	96
🟠 SEO	82

📱 Mobile

We ran Lighthouse against the changes on a mobile and produced this report. Here's the summary:

Category	Score
🟢 Performance	97
🟢 Accessibility	100
🟢 Best practices	96
🟠 SEO	85