feat: granular permissions for Google Drive integration#921

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jeremyeder wants to merge 6 commits intomainfrom

feat/granular-drive-permissions-918

Commits on Mar 30, 2026

feat(backend,frontend): add granular Google Drive permissions (#918)

jeremyeder
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claude
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feat(backend): wire drive integration routes into main router

jeremyeder
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claude
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fix: address CI failures and review feedback for Drive integration

jeremyeder
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claude
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fix(frontend): resolve TypeScript null-check errors and prerender failure

jeremyeder
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claude
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refactor: simplify Drive integration code after review

jeremyeder
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claude
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fix(backend): fail request on ListFileGrants error instead of logging

jeremyeder
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claude
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