docs: versioned datasets and lineage

[reemsabawi-mystenlabs]

Closes BEDU-769. Also carries the content-addressing/versioning guide originally scoped under BEDU-603 (left Done, see note there).

[jessiemongeon1]

Style Guide Audit

Audited 1 file(s) against the Sui Documentation Style Guide.

2 violation(s) found. All must be fixed before merge.

docs/sdk/versioned-datasets.md (2 violation(s))

2 violation(s) (1 regex, 1 claude)

• Line 87 — Use "because" not causal "since"
  • Current: since
  • Fix: because
• Line 87 — word-preference
  • Current: since the blob IDs are the durable handles
  • Fix: because the blob IDs are the durable handles

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Automated audit using the Sui Documentation Style Guide.

[ducnmm]

Docs review: verified rememberAndWait/recall blob_id usage against the SDK, links resolve, and the worked example now constructs the client. LGTM.