Add algo-order platform actions

crates/fidc-core/src/strategy.rs

@@ -328,6 +328,12 @@ impl StrategyDecision {
     }
 }
 
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+pub enum AlgoOrderStyle {
+    Vwap,
+    Twap,
+}
+
 #[derive(Debug, Clone)]
 pub enum OrderIntent {
     Shares {
@@ -407,6 +413,22 @@ pub enum OrderIntent {
         limit_price: f64,
         reason: String,
     },
+    AlgoValue {
+        symbol: String,
+        value: f64,
+        style: AlgoOrderStyle,
+        start_time: Option<NaiveTime>,
+        end_time: Option<NaiveTime>,
+        reason: String,
+    },
+    AlgoPercent {
+        symbol: String,
+        percent: f64,
+        style: AlgoOrderStyle,
+        start_time: Option<NaiveTime>,
+        end_time: Option<NaiveTime>,
+        reason: String,
+    },
     TargetPortfolioSmart {
         target_weights: BTreeMap<String, f64>,
         order_prices: Option<BTreeMap<String, f64>>,