feat(tvm): add TON mechanism for exact payment scheme#1583

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ohld wants to merge 13 commits intox402-foundation:mainfrom

ohld:feat/mechanism-tvm-exact

Commits on Mar 12, 2026

Commits on Mar 13, 2026

Merge branch 'main' into feat/mechanism-tvm-exact
ohld
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Commits on Mar 16, 2026

feat(tvm): update to self-relay architecture — remove gasless, add /prepare flow
ohld
committed
feat(tvm): update Python mechanism to self-relay architecture
ohld
committed
fix(tvm): align TS/Python API contracts, delegate verify to facilitator
ohld
committed

Commits on Mar 17, 2026

Commits on Mar 19, 2026

Commits on Mar 25, 2026

refactor: internal message BoC format, minimal payload
ohld
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