interpreter: implement missing binary operations (comparison, logical, unary)

[Prestgg1]

Goal

Implement all missing binary and unary operations in the interpreter.

Current State

interpreter/src/runner/binary_op.rs only handles 7 of 14 operations:

Implemented

• Add, Subtract, Multiply, Divide, Modulo, Equal, NotEqual (partial)

Missing Operations

• Not - logical negation
• Greater, GreaterEqual, Less, LessEqual - comparison operators
• And, Or - logical operators

Improvements Needed

• Equal/NotEqual only compares Value::Number; all other types (Float, String, Bool, Char, List) return false
• No cross-type comparisons (e.g. comparing integer to float)
• No comparison support for string, bool, char, list values
• The _ => Value::Bool(false) catch-all silently gives wrong results for unimplemented ops
• TODO comment at line 4: //TODO: Burası güncellene bilinir