feat: add division and powmod (WIP) and start adapting task runner

src/tasks/tasks01/pfmath.rs

@@ -0,0 +1,15 @@
+use anyhow::Result;
+use base64::{prelude::BASE64_STANDARD, Engine};
+use serde_json::Value;
+
+use crate::utils::field::Polynomial;
+
+pub fn gfpoly_add(args: &Value) -> Result<Polynomial> {
+    let poly_a = Polynomial::from_c_array(&args["A"].clone());
+
+    let poly_b = Polynomial::from_c_array(&args["B"].clone());
+
+    let result = poly_a + poly_b;
+
+    Ok(result)
+}