feat(broker-bank): smart contract as broker for bank transfers (#134)

* docs(cw3-flex-msig): Add usage guide to README

* clean: ignore schema directories

* feat(broker-bank): smart contract as broker for bank transfers

* test(broker-bank): more test cases + cleanup

* test(broker-bank): ExecuteMsg::Withdraw

* test(broker-bank): exec toggle halt

* test(broker-bank): exec edit opers

* fix: fix bank send is_halted handling

---------

Co-authored-by: matthiasmatt <[email protected]>

.gitignore

@@ -28,6 +28,7 @@ yarn.lock
 
 contracts/*/.editorconfig
 packages/*/.editorconfig
+contracts/*/schema
 lcov.info
 
 .DS_Store

contracts/broker-bank/.cargo/config

@@ -0,0 +1,4 @@
+[alias]
+wasm = "build --release --target wasm32-unknown-unknown"
+wasm-debug = "build --target wasm32-unknown-unknown"
+schema = "run --example schema"

contracts/broker-bank/Cargo.toml

@@ -0,0 +1,28 @@
+[package]
+name = "broker-bank"
+version = "0.1.0"
+edition = "2021"
+homepage = "https://nibiru.fi"
+repository = "https://github.com/NibiruChain/cw-nibiru"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+[lib]
+crate-type = ["cdylib", "rlib"]
+
+[features]
+backtraces = ["cosmwasm-std/backtraces"]
+# use library feature to disable all instantiate/execute/query exports
+# library = []
+
+[dependencies]
+cosmwasm-std = { workspace = true }
+cosmwasm-schema = { workspace = true }
+cw-storage-plus = { workspace = true }
+schemars = { workspace = true }
+serde = { workspace = true }
+thiserror = { workspace = true }
+nibiru-std = { workspace = true }
+cw2 = { workspace = true }
+serde_json = { workspace = true }
+cw-ownable = { workspace = true }
+anyhow = { workspace = true }