Reclaim stalled dispute

[gloskull]

Fixes issue where reclaim_stalled_dispute did not account for fee-on-transfer token shortfalls. Now tracks incoming token deposit balance deltas in AssertionEscrow and caps outgoing refunds in reclaim_stalled_dispute (as well as finalize and resolve) against the actual escrowed amounts. Includes unit test using a fee-on-transfer token mock.

Closes #207

[collinsezedike]

This PR's diff includes a large number of unrelated test snapshots across asserter-consumer, demo-consumer, and tholos-v2 that have nothing to do with this fix, plus a self-merge commit in the history. This looks like a branch mix-up on your end (possibly branched from a stale fork main). Please rebase this onto a fresh branch from drydocs/tholos's actual main so the diff only contains the reclaim_stalled_dispute fix and its own test, this is unreviewable as currently scoped.

Separately: this issue explicitly depends on #180's AssertionEscrow mechanism, which is still open with requested changes, not yet merged. Once you've rebased cleanly, make sure your fix builds on top of #180's actual final version rather than reimplementing the escrow tracking separately.

[collinsezedike]

@gloskull Checking in, any progress on rebasing this? Let us know if you're still working it or need to hand it off.

[collinsezedike]

@gloskull Three things need fixing before this can merge:

1. cargo fmt --check fails on lib.rs (two spots around reclaim_stalled_dispute where the multi-line token_client.transfer(...) calls should collapse to one line). Run cargo fmt and commit the result.

2. packages/tholos-sdk/src/index.ts is out of date with the contract's new public interface. Regenerate it per packages/tholos-sdk/README.md and commit the result.

3. This branch now conflicts with main: PR #214 (merged after this branch was opened) moved admin assignment from initialize's first parameter into a __constructor(admin) call made at deploy time, so initialize no longer takes an admin argument. Rebase onto main and update test.rs's initialize calls (including the new test_reclaim_stalled_dispute_fee_on_transfer test) to register with env.register(Tholos, (admin,)) and drop admin from the initialize/try_initialize argument lists, matching the rest of the suite.

[collinsezedike]

@gloskull Checking in, any progress on the three items above? Let us know if you're still working it or need to hand it off.

[gloskull]

Hello @collinsezedike , I'd work on it now.

[collinsezedike]

@gloskull This has drifted into two separate PRs for the same issue: this one and #220, both fixing the same escrow-accounting logic. Please consolidate into one, close the other, and rebase onto main; both are currently marked CONFLICTING.