XRPL first-ledger recycle + TON dump apply
- XRPL 0.4.196 skipped NuDB wipe while peers/proposers>0, but PrepareDatadirHeal still stopped xrpld every collect tick (default 2s). Skip stop/wipe while .first-ledger-wait is younger than 12 min. Stop xrpld only when NuDB will actually rotate.
- TON: dump-end systemctl restart sets NRestarts=1 — that is not a crash loop (was forcing sticky 1G cache).
- TON getstats seqno is masterchainblock (-1,wc,SEQ), not masterchainblocknumber. Prefer getstats over MyTonCtrl so the panel does not freeze at seqno=0 / dump 99% during catch-up.