Started work on xattr decoding

Added more utility to Inode's

src/xattr_table.zig

@@ -0,0 +1,18 @@
+const std = @import("std");
+
+const LookupTable = @import("lookup_table.zig");
+const Decompressor = @import("util/decompressor.zig");
+const OffsetFile = @import("util/offset_file.zig");
+
+const XattrTable = @This();
+
+// Types
+
+pub const Xattr = struct {
+    key: [:0]const u8,
+    value: []const u8,
+};
+
+// Stateless
+
+pub fn statelessLookup() ![]Xattr {}