Moved global error to lib and fuse to a unique one

src/dataStructure/additionalData.zig

@@ -6,7 +6,7 @@ const DataType = dtype.DataType;
 
 // TODO: Put this in a data structure directory
 
-const ZipponError = @import("../errors.zig").ZipponError;
+const ZipponError = @import("error").ZipponError;
 
 /// This is the [] part
 pub const AdditionalData = @This();

src/dataStructure/filter.zig

@@ -10,7 +10,7 @@
 
 const std = @import("std");
 const s2t = @import("dtype").s2t;
-const ZipponError = @import("../errors.zig").ZipponError;
+const ZipponError = @import("error").ZipponError;
 const DataType = @import("dtype").DataType;
 const DateTime = @import("dtype").DateTime;
 const UUID = @import("dtype").UUID;

src/dataStructure/relationMap.zig

@@ -21,7 +21,7 @@
 
 const std = @import("std");
 const AdditionalData = @import("additionalData.zig").AdditionalData;
-const ZipponError = @import("../errors.zig").ZipponError;
+const ZipponError = @import("error").ZipponError;
 
 pub const JsonString = struct {
     slice: []const u8 = "",