feat(python): implement python bindings for all components and solvers

crates/solver/src/jacobian.rs

@@ -370,14 +370,14 @@ impl JacobianMatrix {
         // This optimizes the check from O(N^2 * C) to O(N^2)
         let mut row_block_cols = vec![None; nrows];
         for &(rs, re, cs, ce) in &blocks {
-            for r in rs..re {
-                row_block_cols[r] = Some((cs, ce));
+            for block in &mut row_block_cols[rs..re] {
+                *block = Some((cs, ce));
             }
         }
 
-        for row in 0..nrows {
+        for (row, block) in row_block_cols.iter().enumerate().take(nrows) {
             for col in 0..ncols {
-                let in_block = match row_block_cols[row] {
+                let in_block = match *block {
                     Some((cs, ce)) => col >= cs && col < ce,
                     None => false,
                 };