Reflect deletions and renames with Commonlib 0.1.41

Use the published package for deleted Metadata reflection and retain the real
Obsidian deletion, rename, and final-check restoration regression coverage.

test/e2e-obsidian/README.md

@@ -212,7 +212,7 @@ Set `E2E_OBSIDIAN_CUSTOM_HTTP_HANDLER=true` when the local Object Storage fixtur
 
 `E2E_OBSIDIAN_ONLY_SETUP_URI_GENERATION=true npm run test:e2e:obsidian:focused -- dialog-mounts` runs the Setup URI generation slice in an isolated real Obsidian Vault without a CouchDB service. It checks the Time-bound choice and displayed end time, the generated URI's round trip, Compatible encryption with the original passphrase, and desktop and mobile dialogue layout. Unit and protocol tests cover the time-window boundary without changing the host clock.
 
-`test:e2e:obsidian:two-vault-sync` runs a two-vault note synchronisation workflow. It verifies note creation, update, ordinary rename, a case-only file name change within the same directory, deletion, and a separate encrypted round-trip with Path Obfuscation enabled. Its target-filter scenario confirms that one Vault receives and checkpoints a remote document without reflecting it, restarts with the same profile and filter, and then reflects the stored document after the filter is broadened through the settings service. Directory case changes deliberately remain outside the ordinary workflow because they require directory-aware rename handling.
+`test:e2e:obsidian:two-vault-sync` runs a two-vault note synchronisation workflow. It verifies note creation, update, ordinary rename, a case-only file name change within the same directory, deletion, and a separate encrypted round-trip with Path Obfuscation enabled. Creation, update, deletion, and ordinary rename run with `deleteMetadataOfDeletedFiles` explicitly disabled and enabled, using separate paths for each setting. The receiver must contain the original file before deletion or rename, and the source must contain the expected logical deletion or PouchDB tombstone before the receiver reflects it. A further regression check delivers a real CouchDB restoration after the final deleted-winner index read, while ordinary incoming deletion reflection is in progress. The receiving Vault must retain the exact file bytes, emit no deletion event, and record the restored winning revision. The timing gate and its observers are removed after the check. Its target-filter scenario confirms that one Vault receives and checkpoints a remote document without reflecting it, restarts with the same profile and filter, and then reflects the stored document after the filter is broadened through the settings service. Directory case changes deliberately remain outside the ordinary workflow because they require directory-aware rename handling.
 
 During focused development, `E2E_OBSIDIAN_ONLY_PARENT_CASE_DELETION=true` runs an Issue #1168 check which renames `parent/test3` to `parent/Test3` through external `node:fs/promises.rename` while Vault A is open, and verifies that the note content, Metadata, and Chunk references are not logically deleted locally, remotely, or after restart. It accepts either case spelling on Vault B, so it does not provide directory rename support or exact case convergence between devices. The natural Obsidian event sequence and resulting database state are evidence for the selected build; an existing-version reproduction result must be reported separately from fixed-version safety evidence.
 
@@ -335,6 +335,7 @@ A short physical-device check is optional when a specific concern remains about
 - `E2E_OBSIDIAN_FILE_TIMEOUT_MS`: timeout for waiting until a note created through Obsidian's vault API is reflected to disk.
 - `E2E_OBSIDIAN_CORE_READY_TIMEOUT_MS`: timeout for waiting until Self-hosted LiveSync reports that its core lifecycle and local database are ready.
 - `E2E_OBSIDIAN_LOCAL_DB_TIMEOUT_MS`: timeout for waiting until a file appears in Self-hosted LiveSync's local database.
+- `E2E_OBSIDIAN_ONLY_METADATA_DELETION=true`: run only the creation, update, deletion, and ordinary rename checks with `deleteMetadataOfDeletedFiles` disabled and enabled, plus restoration during the final deletion check, in `two-vault-sync`.
 - `E2E_OBSIDIAN_ONLY_PARENT_CASE_DELETION=true`: run only the focused external parent-directory case-rename protection check in `two-vault-sync`.
 - `E2E_OBSIDIAN_COUCHDB_TIMEOUT_MS`: timeout for waiting until CouchDB contains uploaded E2E documents.
 - `E2E_OBSIDIAN_REMOTE_ACTIVITY_TIMEOUT_MS`: timeout for an observed remote activity to enter or leave its status boundary; default is 30 seconds.