chore: clean up ambient (#136)

* fix: remove unnecessary tx field in ProtocolComponent

* chore: move ambient protobuf files to ambient module

* chore: remove dependency on common message types

This allows us to isolate the ambient specific messages within the ambient module

* feat: update ambient substream with new message structs

* chore: update substream configs

And remove use of deprecated BlockContractChanges.

* feat: implement From for AmbientProtocolComponent to ProtocolComponent

substreams/ethereum-ambient/src/pb/tycho.ambient.v1.rs

@@ -0,0 +1,49 @@
+// @generated
+/// A change to a pool's balance. Ambient specific.
+#[allow(clippy::derive_partial_eq_without_eq)]
+#[derive(Clone, PartialEq, ::prost::Message)]
+pub struct AmbientBalanceDelta {
+    /// The address of the ERC20 token whose balance changed.
+    #[prost(bytes="vec", tag="1")]
+    pub pool_hash: ::prost::alloc::vec::Vec<u8>,
+    /// The token type: it can be base or quote.
+    #[prost(string, tag="2")]
+    pub token_type: ::prost::alloc::string::String,
+    /// The delta of the token.
+    #[prost(bytes="vec", tag="3")]
+    pub token_delta: ::prost::alloc::vec::Vec<u8>,
+    /// Used to determine the order of the balance changes. Necessary for the balance store.
+    #[prost(uint64, tag="4")]
+    pub ordinal: u64,
+    /// Transaction index of the balance change
+    #[prost(uint64, tag="5")]
+    pub tx_index: u64,
+}
+#[allow(clippy::derive_partial_eq_without_eq)]
+#[derive(Clone, PartialEq, ::prost::Message)]
+pub struct AmbientProtocolComponent {
+    /// A unique identifier for the component within the protocol.
+    #[prost(string, tag="1")]
+    pub id: ::prost::alloc::string::String,
+    /// Addresses of the ERC20 tokens used by the component.
+    #[prost(bytes="vec", repeated, tag="2")]
+    pub tokens: ::prost::alloc::vec::Vec<::prost::alloc::vec::Vec<u8>>,
+    /// Ambient pool index [static attribute for ambient pools]
+    #[prost(bytes="vec", tag="3")]
+    pub pool_index: ::prost::alloc::vec::Vec<u8>,
+    /// Transaction index for the component creation
+    #[prost(uint64, tag="4")]
+    pub tx_index: u64,
+}
+/// Ambient pool changes within a single block
+#[allow(clippy::derive_partial_eq_without_eq)]
+#[derive(Clone, PartialEq, ::prost::Message)]
+pub struct BlockPoolChanges {
+    /// New protocol components added in this block
+    #[prost(message, repeated, tag="1")]
+    pub new_components: ::prost::alloc::vec::Vec<AmbientProtocolComponent>,
+    /// Balance changes on this block
+    #[prost(message, repeated, tag="2")]
+    pub balance_deltas: ::prost::alloc::vec::Vec<AmbientBalanceDelta>,
+}
+// @@protoc_insertion_point(module)