fix(template): name the Task entity file Task.jsonc to match its entity name

CHANGELOG.md

@@ -20,6 +20,7 @@
 
 ### Fixed
 
+- The `backend-and-client` template names its entity file `Task.jsonc`, matching the entity's `name`; the Base44 platform derives the entity from the filename, so `task.jsonc` read as a second entity.
 - `base44 link` now lists editor-created apps; previously only apps created by the CLI could be linked.
 
 ## [0.0.51] - 2026-04-28

packages/cli/templates/backend-and-client/README.md

@@ -8,7 +8,7 @@ A simple todo list app built with React and Base44 backend.
 base44/               # Backend configuration
 ├── config.jsonc      # Project settings
 └── entities/         # Data schemas
-    └── task.jsonc    # Task entity
+    └── Task.jsonc    # Task entity
 
 src/                  # Frontend code
 ├── App.jsx           # Main todo app