replace chain with registrar in rmb client#15

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rawdaGastan wants to merge 5 commits intodevelopmentfrom

development_replace_chain_with_registrar

Commits on Feb 27, 2025

replace chain with registrar in rmb client
rawdaGastan
committed

Commits on Mar 11, 2025

replace private keys with menmonic
rawdaGastan
committed

Commits on Apr 6, 2025

replace private key with mnemonic and remove tf chain totally
rawdaGastan
committed

Commits on Apr 14, 2025