fix: lack of .model.json support

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

@@ -0,0 +1,23 @@
+---
+source: tests/tests/build.rs
+assertion_line: 109
+expression: contents
+---
+<roblox version="4">
+  <Item class="DataModel" referent="0">
+    <Properties>
+      <string name="Name">model_json_name_input</string>
+    </Properties>
+    <Item class="Workspace" referent="1">
+      <Properties>
+        <string name="Name">Workspace</string>
+        <bool name="NeedsPivotMigration">false</bool>
+      </Properties>
+      <Item class="StringValue" referent="2">
+        <Properties>
+          <string name="Name">/Bar</string>
+        </Properties>
+      </Item>
+    </Item>
+  </Item>
+</roblox>

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

@@ -0,0 +1,11 @@
+{
+  "name": "model_json_name_input",
+  "tree": {
+    "$className": "DataModel",
+    "Workspace": {
+      "$className": "Workspace",
+      "$path": "src"
+    }
+  }
+}
+

rojo-test/build-tests/model_json_name_input/src/Bar.model.json

@@ -0,0 +1,5 @@
+{
+  "name": "/Bar",
+  "className": "StringValue"
+}
+

rojo-test/syncback-test-snapshots/end_to_end__rojo_test__syncback_util__model_json_name-stdout.snap

@@ -0,0 +1,6 @@
+---
+source: tests/rojo_test/syncback_util.rs
+assertion_line: 101
+expression: "String::from_utf8_lossy(&output.stdout)"
+---
+

rojo-test/syncback-test-snapshots/end_to_end__tests__syncback__model_json_name-src__foo.model.json.snap

@@ -0,0 +1,9 @@
+---
+source: tests/tests/syncback.rs
+assertion_line: 31
+expression: src/foo.model.json
+---
+{
+  "name": "/Bar",
+  "className": "StringValue"
+}

rojo-test/syncback-tests/model_json_name/input-project/default.project.json

@@ -0,0 +1,11 @@
+{
+  "name": "model_json_name",
+  "tree": {
+    "$className": "DataModel",
+    "Workspace": {
+      "$className": "Workspace",
+      "$path": "src"
+    }
+  }
+}
+

rojo-test/syncback-tests/model_json_name/input-project/src/foo.model.json

@@ -0,0 +1,5 @@
+{
+  "name": "/Bar",
+  "className": "StringValue"
+}
+