docs: fixed dead links (#125)

Co-authored-by: 0xLucqs <[email protected]>

Author: loopy811

crates/starknet-types-core/src/hash/pedersen.rs

@@ -10,13 +10,13 @@ pub struct Pedersen;
 
 impl StarkHash for Pedersen {
     /// Computes the Pedersen hash of two Felts, as defined
-    /// in <https://docs.starknet.io/documentation/architecture_and_concepts/Hashing/hash-functions/#pedersen_hash.>
+    /// in <https://docs.starknet.io/architecture/cryptography/#pedersen_hash>
     fn hash(felt_0: &Felt, felt_1: &Felt) -> Felt {
         Felt(PedersenStarkCurve::hash(&felt_0.0, &felt_1.0))
     }
 
     /// Computes the Pedersen hash of an array of Felts, as defined
-    /// in <https://docs.starknet.io/documentation/architecture_and_concepts/Hashing/hash-functions/#array_hashing.>
+    /// in <https://docs.starknet.io/architecture/cryptography/#array_hashing>
     ///
     /// Warning: there is room for collision as:
     /// Pedersen::hash_array([value]) and Pedersen::hash(Pedersen::hash(0, value), 1) will return the same values

crates/starknet-types-core/src/hash/poseidon.rs

@@ -12,12 +12,12 @@ pub struct Poseidon;
 
 impl StarkHash for Poseidon {
     /// Computes the Poseidon hash of two Felts, as defined
-    /// in <https://docs.starknet.io/documentation/architecture_and_concepts/Hashing/hash-functions/#poseidon_hash.>
+    /// in <https://docs.starknet.io/architecture/cryptography/#poseidon_hash>
     fn hash(felt_0: &Felt, felt_1: &Felt) -> Felt {
         Felt(PoseidonCairoStark252::hash(&felt_0.0, &felt_1.0))
     }
     /// Computes the Poseidon hash of an array of Felts, as defined
-    /// in <https://docs.starknet.io/documentation/architecture_and_concepts/Cryptography/hash-functions/#poseidon_array_hash.>
+    /// in <https://docs.starknet.io/architecture/cryptography/#array_hashing_2>
     fn hash_array(felts: &[Felt]) -> Felt {
         // Non-copy but less dangerous than transmute
         // https://doc.rust-lang.org/std/mem/fn.transmute.html#alternatives

crates/starknet-types-core/src/hash/traits.rs

@@ -5,7 +5,7 @@ pub trait StarkHash {
     fn hash(felt_0: &Felt, felt_1: &Felt) -> Felt;
 
     /// Computes the hash of an array of Felts,
-    /// as defined in <https://docs.starknet.io/documentation/architecture_and_concepts/Hashing/hash-functions/#array_hashing.>
+    /// as defined in <https://docs.starknet.io/architecture/cryptography/#array_hashing>
     fn hash_array(felts: &[Felt]) -> Felt;
 
     fn hash_single(felt: &Felt) -> Felt;