feat(AST): Add Uninitialized and missing binary operators to common enums

Signed-off-by: erick-alcachofa <erick@artichoke.dev>

This commit adds `Uninitialized` to several enums in `Common.hpp` to
ensure they are properly initialized.

It also adds missing binary operators like `BitAnd`, `BitXor`,
`Adition`, and `Multiplication`. This change improves the robustness and
functionality of the AST parser.

lib/include/artichoke/Parser/AST/Common.hpp

@@ -15,11 +15,13 @@ namespace arti::lang::ast {
   };
 
   enum class Mutability {
+    Uninitialized,
     Mutable,
     Constant,
   };
 
   enum class TypeQualifier {
+    Uninitialized,
     Pointer,
     Slice,
     Mutable,
@@ -27,6 +29,7 @@ namespace arti::lang::ast {
   };
 
   enum class UnaryOperator {
+    Uninitialized,
     Not,
     Minus,
     BitNot,
@@ -35,15 +38,29 @@ namespace arti::lang::ast {
   };
 
   enum class BinaryOperator {
+    Uninitialized,
     Equal,
     NotEqual,
     GreaterThan,
     LessThan,
     GreaterEqual,
     LessEqual,
+    BitAnd,
+    BitXor,
+    BitOr,
+    LeftShift,
+    RightShift,
+    Adition,
+    Substraction,
+    Multiplication,
+    Division,
+    Modulo,
+    BoolAnd,
+    BoolOr,
   };
 
   enum class CompoundAssignOperator {
+    Uninitialized,
     Addition,
     Substraction,
     Multiplication,