feat: Update documentation for memory vault integration and work items, clarifying usage of Obsidian CLI and resolving Fid4 dependency conflicts

vault/03-context/workstreams/consumer-integration.md

@@ -90,6 +90,7 @@ Capture the durable release and validation path between XFlow changes and real c
   - fixed version references in the Podfile when present
   - archived pipeline artifacts such as `xcarchive` outputs and captured `Podfile.lock` files
 - Even those checks are not perfect guarantees because the podspec repo can be edited after publication.
+- When a consumer build must be reproduced exactly from an older dependency snapshot, `Podfile.lock` alone may still be insufficient if the private podspec repo changed afterward; the stronger reproduction path is to align the podspec repo revision too.
 - A newly published XFlowViewMaker version can still be blocked in Fid4 if downstream podspec constraints in `FTAccountOpen` or `FTTransfer` do not yet accept the new adapter version.
 - Historical/current evidence suggests Tauf has resolved similar propagation blocks by updating the relevant constraint directly in the podspec repo.
 - Current evidence suggests the effective constraint may live in the podspec repo layer rather than in the FTFrameworks source repo itself.