Remove legacy ota1 publisher (#11554)

scripts/denisPublish.sh

@@ -4,8 +4,7 @@ set -o pipefail
 set -o nounset
 
 # Publishes the just-exported Expo bundle to the denis OTA service (S3) via the
-# `denis publish` CLI. Mirrors bundleUpdate.sh's inputs (runtime version, bundle
-# version, build numbers) but targets denis instead of the legacy ota1 upload.
+# `denis publish` CLI.
 # Expects: the `denis` binary on PATH (setup-denis action), ambient AWS creds
 # (configure-aws-credentials OIDC), and BSKY_IOS_BUILD_NUMBER /
 # BSKY_ANDROID_VERSION_CODE from the use-build-number wrapper.
@@ -19,16 +18,7 @@ if [ -z "$RUNTIME_VERSION" ]; then
   RUNTIME_VERSION=$(cat package.json | jq '.version' -r)
 fi
 
-# Accept a caller-supplied bundle version so that a dual-write publishes the SAME
-# version to every origin. When this script and bundleUpdate.sh each called
-# `date +%s` independently they produced versions seconds apart for identical
-# bytes -- observed 1785102575 (denis) vs 1785102614 (ota1) for one commit. Since
-# the version is part of the asset URL path, the two origins then served
-# manifests pointing at paths only one of them had, so the manifest and its
-# assets had to come from the same origin or the fetch 404s. Falling back to
-# `date +%s` keeps standalone callers (PR previews, `pnpm make-deploy-bundle`)
-# working unchanged.
-BUNDLE_VERSION="${BUNDLE_VERSION:-$(date +%s)}"
+BUNDLE_VERSION=$(date +%s)
 DENIS_CDN_DOMAIN="${DENIS_CDN_DOMAIN:-updates.bsky.app}"
 DENIS_S3_BUCKET="${DENIS_S3_BUCKET:-bsky-denis-ota-prod}"