Promote to production: bypass CF edge cache for OFM proxy - #181
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The Worker was fetching OFM tile URLs with cf:{cacheEverything:true}, which
caused it to serve corrupted responses cached by Cloudflare's Singapore edge
node (HTTP 200 but invalid PBF body). Removing cacheEverything forces the
Worker to fetch direct from OFM origin via CF backbone, skipping the stale
edge cache entries.
Also adds a one-shot tile probe in MapExplorer that logs the status, content-
type, size, and first 8 bytes of a sample tile — so the next test immediately
reveals whether the response is valid PBF or corrupted data.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
fix(maps): bypass CF edge cache for OFM proxy + tile probe diagnostic
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Deploys PR #180 — removes cf.cacheEverything from OFM proxy fetch to stop the Worker serving corrupted PBF tiles from the broken Singapore edge cache.
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