* fix(release): extend npm propagation window and improve diagnostics
The release verification step polls npm for up to 20 minutes (80 attempts
× 15s), but npm registry propagation can take longer. When the version
doesn't appear within the window, the workflow fails even though the
package was already published successfully.
Changes:
- Extend polling window from 20 to 30 minutes (120 attempts × 15s)
- Add --force flag to npm view to bypass cache on each poll
- Report full retry window in diagnostics (attempts × sleep time)
- Distinguish propagation delay from CLI verification failure in error message
Fixes#621
* fix(release): drop no-op --force from npm propagation polling
npm view --force is accepted but only prints a protections warning on a read-only command; --prefer-online already forces fresh registry metadata on each poll.
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Co-authored-by: morluto <76467478+morluto@users.noreply.github.com>
