Add automatic GitHub release check with .zip support, CORS proxy, and certificate expiration handling#690

Draft

Copilot wants to merge 9 commits intodevelopfrom

copilot/add-check-for-updates-option

Commits on Nov 4, 2025

Initial plan
Copilot
committed
Add GitHub release check and install functionality

Copilot
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doudar
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Fix duplicate http.end() calls in installGitHubRelease

Copilot
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doudar
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Refactor to download firmware client-side in browser instead of ESP32

Copilot
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doudar
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Remove CodeQL symlink and add to gitignore

Copilot
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doudar
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Move GitHub API querying to client-side, remove server endpoint

Copilot
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doudar
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Auto-check on load, support .bin.zip files, hide section on failure

Copilot
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doudar
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Add firmware download proxy to work around CORS issues

Copilot
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doudar
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Handle certificate expiration with fallback to insecure mode

Copilot
and
doudar
committed