[tmm]

Adds conformance vectors from the re-baselined push copies in #195. Test-only, so there's no changeset.

• restored-ivm.test.ts also runs the copies of cap.push, flipped-join.push, flipped-join.more-fetch and take.push, with their own assertions. It records each case they pass to runPushTest or runFetchTest.
• The new cases go to a new vectors/restored-ivm-rebaselined.json. restored-ivm.json and every other vector file stay byte-identical: a full pnpm run generate adds only the new file.
• 124 new cases: cap.push 19, flipped-join.push 52, flipped-join.more-fetch 1, take.push 52. The copies build 125 cases; the chunked-path test in flipped-join.push builds one of them twice, so that one is dropped. None duplicates a case in restored-ivm.json. None has the same AST as a case in ivm, ivm-features or bughunt-ivm.
• Swift's RestoredIVMTests replays the new file case by case, like restored-ivm.json. Rust's restored suite replays it too; otherwise its runner would list the file as unreplayed.

Local checks:

• Swift (Linux): all 124 new cases pass, along with the existing 112 and the chinook lane.
• With two results cut from a copy of the new vectors, Swift fails exactly those two cases.
• zero-conformance check mode, check-types, lint, oxfmt and swift format lint pass.
• Rust didn't run locally because the orb has no cargo; CI covers it.