fix: fix encoding issues with payload paths

[danielroe]

Types of changes

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

Description

closes #8679

• fix(generator): decode full static filesystem paths
• fix(vue-app): check decoded path against manifest
• fix(vue-app): prevent double encoding for urls

Checklist:

• I have added tests to cover my changes
• All new and existing tests are passing.

[pi0]

Nice! I would suggest we also decode url in generator when computing filesystem paths to ensure this does not implicitly happens again

[codecov-io]

Codecov Report

Merging #8738 (81a19ef) into dev (3b02beb) will not change coverage.
The diff coverage is 0.00%.

@@           Coverage Diff           @@
##              dev    #8738   +/-   ##
=======================================
  Coverage   66.06%   66.06%           
=======================================
  Files          92       92           
  Lines        4013     4013           
  Branches     1105     1105           
=======================================
  Hits         2651     2651           
  Misses       1096     1096           
  Partials      266      266           

Flag	Coverage Δ
unittests	66.06% <0.00%> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
packages/vue-renderer/src/renderers/ssr.js	0.00% <0.00%> (ø)

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[pi0]

I've updated fix implementation to generator since rest of generated urls are encoded (browsers also anyway will encode request for http headers)

Also discovered a second issue (client side) that manifest check is by decoded paths so we was skipping payload fetch for unicode routes...