fix(vue-renderer): decode route path for payload.js

[danielroe]

Types of changes

• Bug fix (a non-breaking change which fixes an issue)

Description

Previously the payload.js for a non-ascii route contained something like:

__NUXT_JSONP__("/anv%C3%A4ndarhandledning", {data:[{slug:"användarhandledning"}],fetch:{},mutations:void 0});

With this fix we decode the routePath for the payload so we get instead:

__NUXT_JSONP__("/användarhandledning", {data:[{slug:"användarhandledning"}],fetch:{},mutations:void 0});

This way we find the payload correctly (decoded payloads match):

• https://github.com/nuxt/nuxt.js/blob/9d33456e69a3bc74734461fa2eb866d2ceac490f/packages/vue-app/template/App.js#L321
• https://github.com/nuxt/nuxt.js/blob/9d33456e69a3bc74734461fa2eb866d2ceac490f/packages/vue-app/template/App.js#L331

resolves #9011, resolves #9297, resolves #9425

Checklist:

• All new and existing tests are passing.

[pi0]

Thanks!

[pi0]

Merged with [release]