fix(createCollectionsForAllMembers): skip existing collections, fix N+1 API calls, fix unlock branch

[mosulcoder]

Summary

This PR improves createCollectionsForAllMembers.sh with several reliability and performance fixes.

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Behavior change: skip existing collections instead of updating

Previously, when a collection already existed for a member (matched by externalId), the script would update its name. This PR changes that behavior: if a collection with the matching name already exists inside the parent collection, the script skips that member and moves on to the next one.

# Before — would update the collection name
Updating collection '7ba76300-...' name to 'Users/Sachin Malik' while preserving all attributes.

# After — skips and moves on
Collection 'Users/Sachin Malik' already exists (ID: 7ba76300-...). Skipping member 'Sachin Malik'.

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Performance: eliminate N+1 API calls

The previous script called bw list org-collections once per member inside the loop. With ~10 members that was ~10 redundant API calls (~4s each), adding ~40s of unnecessary wait time per run.

The collection list is now fetched once before the loop and filtered in-memory with jq.

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Fix: broken unlock branch

The previous unlock logic had an inverted condition where the else branch (triggered when the vault was already unlocked) called bw unlock --raw without supplying credentials, which would hang waiting for stdin. Both paths now consistently use printf "%s" "$password" | bw unlock --raw (which is idempotent).

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Additional improvements

• Loop runs in current shell: Changed echo | while read pipeline to process substitution while read; done < <(...) so counters and set -e behave correctly
• Added bw sync before fetching to ensure the CLI cache is fresh
• Removed unused curl from the dependency check (it was listed but never called)
• Empty name guard: fallback to member ID if all name transformations produce an empty string
• Run summary: final log line now shows Created: X | Skipped (already existed): Y