Migrate table-create onto a new table-create lifecycle driver

[HynLcc]

What

Migrates the table-create runner kind onto a lifecycle driver, following the
incremental runner-migration campaign (#59 conditional-lookup, #60
field-duplicate, #61 field-create).

table-create is a seedless, create-from-scratch family — no seed cache, no
reusable fixture, drop-on-cleanup — that no existing driver fits. This adds a
minimal new driver framework/runners/table-create-lifecycle.ts, modeled on
field-add-lifecycle.ts but without the seedReady/seedMode machinery
(there is nothing to seed).

The driver owns the repeated protocol:

prepareFixture (allocate a mutable run accumulator)
  -> runPrimary (measured create + verify, mutating the fixture in place)
  -> buildResult (success + diagnostic-error paths)
  -> finally drop-created cleanup

table-create.runner.ts becomes a thin spec + delegator. Its result-assembly
logic is lifted verbatim and re-pointed at the fixture, so the artifact
stays byte-for-byte equivalent. The per-table createTable routing assertions
and the single-engine check are preserved.

Simplification: no seedHash mask

Because there is no seed cache, this family never emits a seedHash, so the
seedHash diff-mask dance the field-add family needs does not apply here.
No diff-artifacts.mjs mask changes were required.

Validation (local, two cases × v1,v2)

• Baseline A↔B clean with existing masks (no seed cache → no new masks).
• G1 baseline A ↔ candidate clean for all 4 case×engine artifacts.
• Negative tests (diff has teeth):
  • semantic perturbation (verification.tables[].fieldCount 20→19) → fails ✅
  • masked-field difference (createdTables[].tableId, *Ms) → passes ✅
  • sibling-of-masked semantic field (createdTables[].status 201→200) → still fails ✅ (mask is not over-broad)
• Semantics: result=pass, routeMatched=true, v1 actualV2=false / v2 actualV2=true, verification tables correct (10 tables/0 records, 1 table/1000 records, all 20 fields), error=null.
• Trace refs preserved vs baseline (40 refs for 10x-20f-no-records, 6 for 1x-20f-1k-records). Local saved=0/failed=all is the expected no-Jaeger behavior; saved==ref/failed=0 is verified in CI.

Tracker

table-create → Migrated; 22/35 → 23/35 runner kinds, 29/55 → 31/55 cases.

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