Make mvv_lva to map pieces to their material score instead of abritrary matrix

Add time limits, use anyhow crate to improve error handling, remove depth limit on quiescence search

src/search/time.rs

@@ -0,0 +1,15 @@
+use std::time::Instant;
+
+pub struct TimeInfo {
+    pub time: Instant,
+    pub remaining_time_in_ms: u128,
+}
+
+impl TimeInfo {
+    pub const fn new(time: Instant, remaining_time_in_ms: u128) -> Self {
+        Self {
+            time,
+            remaining_time_in_ms,
+        }
+    }
+}