cosmwasm: add missing feature flags in Cargo.toml files

These flags were previously not declared, which is now reported by
clippy.
Also fixed the docstring indentation, which clippy also complains about now.

cosmwasm/contracts/ibc-translator/Cargo.toml

@@ -12,6 +12,9 @@ crate-type = ["cdylib", "rlib"]
 backtraces = ["cosmwasm-std/backtraces"]
 # use library feature to disable all instantiate/execute/query/reply exports
 library = []
+cosmwasm_1_2 = ["cosmwasm-std/cosmwasm_1_2"]
+stargate = ["cosmwasm-std/stargate"]
+staking = ["cosmwasm-std/staking"]
 
 [dependencies]
 anybuf = "0.1.0"
@@ -35,4 +38,4 @@ wormhole-sdk = { workspace = true, features = ["schemars"] }
 cosmwasm-crypto = { version = "1.2.7" }
 hex = "0.4.3"
 prost = "0.11.0"
-serde = { version = "1.0.103", features = ["derive", "alloc"]}
+serde = { version = "1.0.103", features = ["derive", "alloc"]}

cosmwasm/contracts/wormchain-ibc-receiver/Cargo.toml

@@ -9,6 +9,7 @@ crate-type = ["cdylib", "rlib"]
 
 [features]
 backtraces = ["cosmwasm-std/backtraces"]
+library = []
 
 [dependencies]
 cosmwasm-std = { version = "1.0.0", features = ["ibc3"] }
@@ -19,4 +20,4 @@ semver = "1.0.16"
 thiserror = "1.0.31"
 wormhole-bindings = "0.1.0"
 wormhole-sdk = { workspace = true, features = ["schemars"] }
-serde_wormhole.workspace = true
+serde_wormhole.workspace = true

cosmwasm/contracts/wormchain-ibc-receiver/src/ibc.rs

@@ -15,7 +15,7 @@ use crate::msg::WormholeIbcPacketMsg;
 pub const IBC_APP_VERSION: &str = "ibc-wormhole-v1";
 
 /// 1. Opening a channel. Step 1 of handshake. Combines ChanOpenInit and ChanOpenTry from the spec.
-/// The only valid action of the contract is to accept the channel or reject it.
+///    The only valid action of the contract is to accept the channel or reject it.
 #[cfg_attr(not(feature = "library"), entry_point)]
 pub fn ibc_channel_open(
     _deps: DepsMut,
@@ -150,7 +150,7 @@ fn encode_ibc_error(msg: impl Into<String>) -> Binary {
 }
 
 /// 5. Acknowledging a packet. Called when the other chain successfully receives a packet from us.
-/// Never should be called as this contract never sends packets
+///    Never should be called as this contract never sends packets
 #[cfg_attr(not(feature = "library"), entry_point)]
 pub fn ibc_packet_ack(
     _deps: DepsMut,
@@ -163,7 +163,7 @@ pub fn ibc_packet_ack(
 }
 
 /// 6. Timing out a packet. Called when the packet was not recieved on the other chain before the timeout.
-/// Never should be called as this contract never sends packets
+///    Never should be called as this contract never sends packets
 #[cfg_attr(not(feature = "library"), entry_point)]
 pub fn ibc_packet_timeout(
     _deps: DepsMut,

cosmwasm/contracts/wormhole-ibc/Cargo.toml

@@ -9,6 +9,7 @@ crate-type = ["cdylib", "rlib"]
 
 [features]
 backtraces = ["cosmwasm-std/backtraces"]
+library = []
 
 [dependencies]
 wormhole-cosmwasm = { version = "0.1.0", default-features = false, features = ["library", "full"] }
@@ -24,4 +25,4 @@ serde_wormhole.workspace = true
 wormhole-sdk = { workspace = true, features = ["schemars"] }
 
 [dev-dependencies]
-hex = "0.4.3"
+hex = "0.4.3"

cosmwasm/contracts/wormhole-ibc/src/ibc.rs

@@ -16,7 +16,7 @@ pub const IBC_APP_VERSION: &str = "ibc-wormhole-v1";
 pub const PACKET_LIFETIME: u64 = 31_536_000;
 
 /// 1. Opening a channel. Step 1 of handshake. Combines ChanOpenInit and ChanOpenTry from the spec.
-/// The only valid action of the contract is to accept the channel or reject it.
+///    The only valid action of the contract is to accept the channel or reject it.
 #[cfg_attr(not(feature = "library"), entry_point)]
 pub fn ibc_channel_open(
     _deps: DepsMut,
@@ -71,7 +71,7 @@ pub fn ibc_channel_close(
 }
 
 /// 4. Receiving a packet.
-/// Never should be called as the other side never sends packets
+///    Never should be called as the other side never sends packets
 #[cfg_attr(not(feature = "library"), entry_point)]
 pub fn ibc_packet_receive(
     _deps: DepsMut,