Reorganize schema system structures into separate files

src/source2/schema_system/schema_class_field_data.rs

@@ -0,0 +1,13 @@
+use memflow::prelude::v1::*;
+
+use super::{SchemaMetadataEntryData, SchemaType};
+
+#[derive(Pod)]
+#[repr(C)]
+pub struct SchemaClassFieldData {
+    pub name: Pointer64<ReprCString>,                        // 0x0000
+    pub schema_type: Pointer64<SchemaType>,                  // 0x0008
+    pub single_inheritance_offset: i32,                      // 0x0010
+    pub static_metadata_count: i32,                          // 0x0014
+    pub static_metadata: Pointer64<SchemaMetadataEntryData>, // 0x0018
+}