Enhance connected mode test suite and introduce VFS staleness fixtures

- Updated the connected mode test expansion plan, marking all todos as completed, including multi-step sequence tests and various phase implementations.
- Added a new plan for VFS staleness test fixtures, outlining the creation of a validation API, test helpers, and multiple staleness tests to improve detection of VFS event issues.
- Introduced new rules for the Atlas API and project file format specifications, enhancing the overall structure and documentation for better clarity and maintainability.

This update significantly improves testing coverage and addresses potential VFS synchronization issues.

rojo-test/serve-tests/connected_init/default.project.json5

@@ -0,0 +1,10 @@
+{
+  "name": "connected_init",
+  "tree": {
+    "$className": "DataModel",
+    "ReplicatedStorage": {
+      "$className": "ReplicatedStorage",
+      "$path": "src"
+    }
+  }
+}

rojo-test/serve-tests/connected_init/src/Child.luau

@@ -0,0 +1,2 @@
+-- Child module
+return "child"

rojo-test/serve-tests/connected_init/src/init.luau

@@ -0,0 +1,2 @@
+-- Root ModuleScript
+return {}

rojo-test/serve-tests/connected_models/default.project.json5

@@ -0,0 +1,10 @@
+{
+  "name": "connected_models",
+  "tree": {
+    "$className": "DataModel",
+    "ReplicatedStorage": {
+      "$className": "ReplicatedStorage",
+      "$path": "src"
+    }
+  }
+}

rojo-test/serve-tests/connected_models/src/DirModel/Child.luau

@@ -0,0 +1,2 @@
+-- Model child
+return {}

rojo-test/serve-tests/connected_models/src/DirModel/init.meta.json5

@@ -0,0 +1,3 @@
+{
+  "$className": "Folder"
+}

rojo-test/serve-tests/connected_models/src/SimpleModel.model.json5

@@ -0,0 +1,3 @@
+{
+  "className": "Configuration"
+}

rojo-test/serve-tests/connected_scripts/default.project.json5

@@ -0,0 +1,10 @@
+{
+  "name": "connected_scripts",
+  "tree": {
+    "$className": "DataModel",
+    "ReplicatedStorage": {
+      "$className": "ReplicatedStorage",
+      "$path": "src"
+    }
+  }
+}

rojo-test/serve-tests/connected_scripts/src/DirLocal/Helper.luau

@@ -0,0 +1,2 @@
+-- Helper module
+return {}

rojo-test/serve-tests/connected_scripts/src/DirLocal/init.local.luau

@@ -0,0 +1,2 @@
+-- Directory LocalScript
+print("dir local")

rojo-test/serve-tests/connected_scripts/src/DirModule/ChildA.luau

@@ -0,0 +1,2 @@
+-- Child A
+return "A"

rojo-test/serve-tests/connected_scripts/src/DirModule/ChildB.luau

@@ -0,0 +1,2 @@
+-- Child B
+return "B"

rojo-test/serve-tests/connected_scripts/src/DirModule/init.luau

@@ -0,0 +1,2 @@
+-- Directory ModuleScript
+return { dir = true }

rojo-test/serve-tests/connected_scripts/src/DirScript/Handler.luau

@@ -0,0 +1,2 @@
+-- Handler module
+return {}

rojo-test/serve-tests/connected_scripts/src/DirScript/init.server.luau

@@ -0,0 +1,2 @@
+-- Directory Script
+print("dir server")

rojo-test/serve-tests/connected_scripts/src/local.client.luau

@@ -0,0 +1,2 @@
+-- Standalone LocalScript
+print("client")

rojo-test/serve-tests/connected_scripts/src/server.server.luau

@@ -0,0 +1,2 @@
+-- Standalone Script
+print("server")

rojo-test/serve-tests/connected_scripts/src/standalone.luau

@@ -0,0 +1,2 @@
+-- Standalone ModuleScript
+return {}

rojo-test/serve-tests/connected_slugify/default.project.json5

@@ -0,0 +1,10 @@
+{
+  "name": "connected_slugify",
+  "tree": {
+    "$className": "DataModel",
+    "ReplicatedStorage": {
+      "$className": "ReplicatedStorage",
+      "$path": "src"
+    }
+  }
+}

rojo-test/serve-tests/connected_slugify/src/CleanScript.server.luau

@@ -0,0 +1,2 @@
+-- Clean-named Script
+print("clean")

rojo-test/serve-tests/connected_slugify/src/Hey_Bro.luau

@@ -0,0 +1,2 @@
+-- Natural name Hey_Bro (no meta needed)
+return "Hey_Bro"

rojo-test/serve-tests/connected_slugify/src/Hey_Bro~1.luau

@@ -0,0 +1,2 @@
+-- Dedup collision: real name is Hey/Bro
+return "Hey/Bro"

rojo-test/serve-tests/connected_slugify/src/Hey_Bro~1.meta.json5

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

rojo-test/serve-tests/connected_slugify/src/Key_Script.meta.json5

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

rojo-test/serve-tests/connected_slugify/src/Key_Script.server.luau

@@ -0,0 +1,2 @@
+-- Script with encoded name
+print("Key:Script")

rojo-test/serve-tests/connected_slugify/src/Normal.luau

@@ -0,0 +1,2 @@
+-- Normal clean-named module
+return "normal"

rojo-test/serve-tests/connected_slugify/src/Slug_Dir/DirChild.luau

@@ -0,0 +1,2 @@
+-- Child inside slugified directory
+return "dir_child"

rojo-test/serve-tests/connected_slugify/src/Slug_Dir/init.luau

@@ -0,0 +1,2 @@
+-- Slugified directory ModuleScript
+return "Slug:Dir"

rojo-test/serve-tests/connected_slugify/src/Slug_Dir/init.meta.json5

@@ -0,0 +1,3 @@
+{
+  "name": "Slug:Dir"
+}

rojo-test/serve-tests/connected_slugify/src/What_Model.model.json5

@@ -0,0 +1,4 @@
+{
+  "name": "What?Model",
+  "className": "Configuration"
+}

rojo-test/serve-tests/connected_slugify/src/What_Module.luau

@@ -0,0 +1,2 @@
+-- Module with encoded name
+return "What?Module"

rojo-test/serve-tests/connected_slugify/src/What_Module.meta.json5

@@ -0,0 +1,3 @@
+{
+  "name": "What?Module"
+}