Make this demo run again

.gitignore

@@ -0,0 +1,5 @@
+.vscode/
+.VSCodeCounter/
+Cargo.lock
+target/
+temp.db

README.md

@@ -1,3 +1,30 @@
 # RSTY Stack Example App
 
-Corresponding video: https://youtu.be/luOgEhLE2sg
+Corresponding video: https://youtu.be/luOgEhLE2sg
+
+- Suggest you install dependencies first:
+  ```bash
+  cargo install --locked wasm-bindgen-cli
+  cargo install --locked trunk
+  cargo install cargo-watch
+  cargo install tauri-cli
+  ```
+
+- install Postman.
+
+Run the following commands in separate terminals:
+
+todo_api
+```
+    cargo watch -c -q -x run
+```
+
+todo_web
+```
+    trunk serve --open --port 8081
+```
+
+todo_desktop
+```
+    cargo tauri dev
+```

todo_api/.gitignore

@@ -1,4 +1,7 @@
 # Generated by Cargo
 # will have compiled files and executables
+.vscode/
+.VSCodeCounter/
+Cargo.lock
 /target/