Added test to BaseQuantity and a benchmark for Vectors

src/main.zig

@@ -1,9 +1,16 @@
 const std = @import("std");
-const hlp = @import("helper.zig");
 
-const Scales = @import("Scales.zig");
-const UnitScale = Scales.UnitScale;
-const Dimensions = @import("Dimensions.zig");
-const Dimension = Dimensions.Dimension;
+pub const Quantity = @import("Quantity.zig").Quantity;
+pub const QuantityVec = @import("QuantityVec.zig").QuantityVec;
+pub const Dimensions = @import("Dimensions.zig");
+pub const Scales = @import("Scales.zig");
+pub const Base = @import("BaseQuantities.zig");
 
-pub fn main(_: std.process.Init) void {}
+test {
+    _ = @import("Quantity.zig");
+    _ = @import("QuantityVec.zig");
+    _ = @import("Dimensions.zig");
+    _ = @import("Scales.zig");
+    _ = @import("BaseQuantities.zig");
+    _ = @import("helper.zig");
+}