chore: Local treasury pallet

Cargo.toml

@@ -18,6 +18,7 @@ members = [
 	"pallets/qpow",
 	"pallets/reversible-transfers",
 	"pallets/scheduler",
+	"pallets/treasury",
 	"pallets/wormhole",
 	"primitives/consensus/pow",
 	"primitives/consensus/qpow",
@@ -59,6 +60,7 @@ futures-timer = { version = "3.0.2" }
 hash-db = { version = "0.16.0", default-features = false }
 hashbrown = "0.15.3"
 hex = { version = "0.4.3", default-features = false }
+impl-trait-for-tuples = { version = "0.2.2", default-features = false }
 ip_network = { version = "0.4.1" }
 itertools = { version = "0.11" }
 jsonrpsee = { version = "0.24.3" }
@@ -124,6 +126,7 @@ pallet-mining-rewards = { path = "./pallets/mining-rewards", default-features =
 pallet-qpow = { path = "./pallets/qpow", default-features = false }
 pallet-reversible-transfers = { path = "./pallets/reversible-transfers", default-features = false }
 pallet-scheduler = { path = "./pallets/scheduler", default-features = false }
+pallet-treasury = { path = "./pallets/treasury", default-features = false }
 pallet-wormhole = { path = "./pallets/wormhole", default-features = false }
 qp-dilithium-crypto = { path = "./primitives/dilithium-crypto", version = "0.1.3", default-features = false }
 qp-scheduler = { path = "./primitives/scheduler", default-features = false }
@@ -171,7 +174,7 @@ pallet-timestamp = { version = "40.0.0", default-features = false }
 pallet-transaction-payment = { version = "41.0.0", default-features = false }
 pallet-transaction-payment-rpc = { version = "44.0.0", default-features = false }
 pallet-transaction-payment-rpc-runtime-api = { version = "41.0.0", default-features = false }
-pallet-treasury = { version = "40.0.0", default-features = false }
+#pallet-treasury = { version = "40.0.0", default-features = false }
 pallet-utility = { version = "41.0.0", default-features = false }
 pallet-vesting = { version = "41.0.0", default-features = false }
 prometheus-endpoint = { version = "0.17.2", default-features = false, package = "substrate-prometheus-endpoint" }

pallets/treasury/Cargo.toml

@@ -0,0 +1,62 @@
+[package]
+authors.workspace = true
+description = "FRAME pallet to manage treasury"
+edition.workspace = true
+homepage.workspace = true
+license = "Apache-2.0"
+name = "pallet-treasury"
+readme = "README.md"
+repository.workspace = true
+version = "40.0.0"
+
+[package.metadata.docs.rs]
+targets = ["x86_64-unknown-linux-gnu"]
+
+[dependencies]
+codec = { features = ["derive", "max-encoded-len"], workspace = true }
+docify = { workspace = true }
+frame-benchmarking = { optional = true, workspace = true }
+frame-support.workspace = true
+frame-system.workspace = true
+impl-trait-for-tuples = { workspace = true }
+log = { workspace = true }
+pallet-balances.workspace = true
+scale-info = { features = ["derive"], workspace = true }
+serde = { features = ["derive"], optional = true, workspace = true, default-features = true }
+sp-core = { optional = true, workspace = true }
+sp-runtime.workspace = true
+
+[dev-dependencies]
+pallet-utility = { default-features = true, workspace = true }
+sp-io = { default-features = true, workspace = true }
+
+[features]
+default = ["std"]
+runtime-benchmarks = [
+	"dep:sp-core",
+	"frame-benchmarking/runtime-benchmarks",
+	"frame-support/runtime-benchmarks",
+	"frame-system/runtime-benchmarks",
+	"pallet-balances/runtime-benchmarks",
+	"pallet-utility/runtime-benchmarks",
+	"sp-runtime/runtime-benchmarks",
+]
+std = [
+	"codec/std",
+	"frame-benchmarking?/std",
+	"frame-support/std",
+	"frame-system/std",
+	"log/std",
+	"pallet-balances/std",
+	"scale-info/std",
+	"serde",
+	"sp-core?/std",
+	"sp-runtime/std",
+]
+try-runtime = [
+	"frame-support/try-runtime",
+	"frame-system/try-runtime",
+	"pallet-balances/try-runtime",
+	"pallet-utility/try-runtime",
+	"sp-runtime/try-runtime",
+]

pallets/treasury/README.md

@@ -0,0 +1,39 @@
+# Treasury Pallet
+
+The Treasury pallet provides a "pot" of funds that can be managed by stakeholders in the system and
+a structure for making spending proposals from this pot.
+
+## Overview
+
+The Treasury Pallet itself provides the pot to store funds, and a means for stakeholders to propose,
+approve, and deny expenditures. The chain will need to provide a method (e.g.inflation, fees) for
+collecting funds.
+
+By way of example, the Council could vote to fund the Treasury with a portion of the block reward
+and use the funds to pay developers.
+
+### Terminology
+
+- **Proposal:** A suggestion to allocate funds from the pot to a beneficiary.
+- **Beneficiary:** An account who will receive the funds from a proposal if the proposal is
+  approved.
+- **Deposit:** Funds that a proposer must lock when making a proposal. The deposit will be returned
+  or slashed if the proposal is approved or rejected respectively.
+- **Pot:** Unspent funds accumulated by the treasury pallet.
+
+## Interface
+
+### Dispatchable Functions
+
+General spending/proposal protocol:
+- `spend_local` - Propose and approve a spend of treasury funds, enables the
+  creation of spends using the native currency of the chain, utilizing the funds
+  stored in the pot
+- `spend` - Propose and approve a spend of treasury funds, allows spending any
+  asset kind managed by the treasury
+- `remove_approval` - Force a previously approved proposal to be removed from
+  the approval queue
+- `payout` - Claim a spend
+- `check_status` - Check the status of the spend and remove it from the storage
+  if processed
+- `void_spend` - Void previously approved spend