refactor(frontend): Use AppPath mapping for all href redirections

[AntonioVentilii]

Motivation

We have the mapping AppPath to keep track of all the paths of our app. We should use that for all href for maintainability.

Changes

• Add LicenseAgreement, PrivacyPolicy, and TermsOfUse paths to the AppPath enum.
• Replace all hard-coded href values in link components with resolve(AppPath.X).

Tests

Updated existing tests.

[Copilot]

Pull Request Overview

This PR refactors the frontend to use centralized AppPath mapping for all href redirections instead of hard-coded paths, improving maintainability and consistency.

• Created a new pathToHref utility function to convert AppPath values to href strings
• Added new AppPath entries for license agreement, privacy policy, and terms of use pages
• Replaced hard-coded href values in multiple components with centralized path references

Reviewed Changes

Copilot reviewed 7 out of 7 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
src/frontend/src/lib/utils/nav.utils.ts	Added pathToHref utility function to convert AppPath to href format
src/frontend/src/lib/constants/routes.constants.ts	Added new AppPath entries for agreement pages
src/frontend/src/tests/lib/utils/nav.utils.spec.ts	Added comprehensive tests for the new pathToHref function
src/frontend/src/lib/components/terms-of-use/TermsOfUseLink.svelte	Replaced hard-coded href with AppPath reference
src/frontend/src/lib/components/privacy-policy/PrivacyPolicyLink.svelte	Replaced hard-coded href with AppPath reference
src/frontend/src/lib/components/license-agreement/LicenseAgreementLink.svelte	Replaced hard-coded href with AppPath reference
src/frontend/src/lib/components/core/OisyWalletLogoLink.svelte	Replaced hard-coded href with AppPath reference

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[DenysKarmazynDFINITY]

Good one!