Fix cross channel videos link sometimes broken

[PikachuEXE]

Pull Request Type

• [x] Bugfix
• [ ] Feature Implementation
• [ ] Documentation
• [ ] Other

Related issue

Description

There are some cross channel (cross 2 channels) videos and sometimes the handling is faulty (already handled sometimes) Like having channel links with channel ID like N/A or empty string and if you click it you see no such channel message This PR fixes those missing places

Screenshots

Testing

Local API + IV API

• Search for Moore's Law Is Dead and Ancient Gameplays, Look for Nvidia RTX 5080 SUPER Cancelled? AMD RX 9080 XT & RDNA 5 🧐 | Ancient Gameplays | Broken Silicon 335, ensure no channel link (no way to infer)
• Add that video to a user playlist, ensure no link shown in playlist
• Visit the channel https://www.youtube.com/channel/UCRPdsCVuH53rcbTcEkuY4uQ (one of the channels of above video), ensures above video shown with link (back to the same page)
• Subscribe the channel and refresh sub, ensure above video shown with link to channel page

Desktop

• OS:
• OS Version:
• FreeTube version:

Additional context

IV got no channel link for those videos which might or might not be improved in this PR (not a.t.m. of writing) Update 1: Fixed IV API to be the same as local API

[efb4f5ff-1298-471a-8973-3d47447115dc]

Im a bit confused about this PR. What does it solve? Maybe add before and after screenshots so my Magikarp brain understands

[PikachuEXE]

Oh before fix you see links with channel ID like N/A or empty string and if you click it you see no such channel message Added to description

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[github-actions[bot]]

This PR is stale because it has been open 14 days with no activity. Remove stale label or comment or this will be closed in 14 days.