Ekubo TWAMM & MEV-resist integration (#192)

* Add Ekubo TWAMM support

* Change order of words

* Account TWAMM order balances

* Fix tracking wrong component balance deltas

Swapped and PositionUpdated are the only events affecting pool TVL

* Fix fee addition

Fees are a .64 instead of a .128 since v2 & the result is rounded

* Consistent naming

* cargo fmt

* Add method for selecting store method from change type

* Only store the affected sale rate delta on OrderUpdated events

* Remove unnecessary parameterization

* Index Ekubo MEV-resist pools

* cargo clippy

substreams/ethereum-ekubo-v2/src/store.rs

@@ -0,0 +1,12 @@
+use substreams::store::StoreSetSum;
+
+use crate::pb::ekubo::ChangeType;
+
+pub fn store_method_from_change_type<T, S: StoreSetSum<T>>(
+    change_type: ChangeType,
+) -> fn(&S, u64, String, T) {
+    match change_type {
+        ChangeType::Delta => StoreSetSum::sum,
+        ChangeType::Absolute => StoreSetSum::set,
+    }
+}