fix: name prop not properly syncing

rojo-test/build-test-snapshots/end_to_end__tests__build__slugified_name_roundtrip.snap

@@ -0,0 +1,20 @@
+---
+source: tests/tests/build.rs
+assertion_line: 108
+expression: contents
+---
+<roblox version="4">
+  <Item class="Folder" referent="0">
+    <Properties>
+      <string name="Name">slugified_name_roundtrip</string>
+    </Properties>
+    <Item class="Script" referent="1">
+      <Properties>
+        <string name="Name">/Script</string>
+        <token name="RunContext">0</token>
+        <string name="Source"><![CDATA[print("Hello world!")
+]]></string>
+      </Properties>
+    </Item>
+  </Item>
+</roblox>

rojo-test/build-tests/slugified_name_roundtrip/_Script/init.meta.json

@@ -0,0 +1,4 @@
+{
+  "name": "/Script"
+}
+

rojo-test/build-tests/slugified_name_roundtrip/_Script/init.server.luau

@@ -0,0 +1,2 @@
+print("Hello world!")
+

rojo-test/build-tests/slugified_name_roundtrip/default.project.json

@@ -0,0 +1,6 @@
+{
+  "name": "slugified_name_roundtrip",
+  "tree": {
+    "$path": "src"
+  }
+}

rojo-test/build-tests/slugified_name_roundtrip/src/_Script/init.meta.json

@@ -0,0 +1,3 @@
+{
+  "name": "/Script"
+}

rojo-test/build-tests/slugified_name_roundtrip/src/_Script/init.server.luau

@@ -0,0 +1 @@
+print("Hello world!")

src/snapshot_middleware/meta_file.rs

@@ -245,6 +245,9 @@ impl AdjacentMetadata {
                 self.path.display()
             );
         }
+        if let Some(name) = &self.name {
+            snapshot.name = name.clone().into();
+        }
         snapshot.metadata.specified_name = self.name.take();
         Ok(())
     }
@@ -534,6 +537,9 @@ impl DirectoryMetadata {
                 self.path.display()
             );
         }
+        if let Some(name) = &self.name {
+            snapshot.name = name.clone().into();
+        }
         snapshot.metadata.specified_name = self.name.take();
         Ok(())
     }

tests/tests/build.rs

@@ -55,6 +55,7 @@ gen_build_tests! {
     script_meta_disabled,
     server_in_folder,
     server_init,
+    slugified_name_roundtrip,
     txt,
     txt_in_folder,
     unresolved_values,