docs: add examples of using `tx new`, `sign`, `send`, and `op add`#1759

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willemneal wants to merge 2 commits intomainfrom docs/tx_new

+310

Commits on Nov 26, 2024

docs: add examples of using tx new, sign, send, and op add
willemneal
committed

Commits on Dec 10, 2024

Merge branch 'main' into docs/tx_new
willemneal
authored