refactor(images/spin): rename images/spin to images/spin-hello-world

Signed-off-by: Jiaxiao (mossaka) Zhou <[email protected]>

Author: Mossaka

.github/workflows/docker-build-push.yaml

@@ -16,7 +16,7 @@ jobs:
       matrix:
         image:
           - imageName: examples/spin-rust-hello
-            context: images/spin
+            context: images/spin-hello-world
           - imageName: examples/spin-dotnet-hello
             context: images/spin_dotnet
           - imageName: examples/spin-outbound-redis

deployments/k3d/DockerSetup.md

@@ -50,7 +50,7 @@ Otherwise, please append the above content to the file.
 Now you have Docker 24.0.0-beta.2 installed on your machine, you can build wasm images using the following command.
 
 ```shell
-docker buildx build --platform=wasi/wasm --load -t wasmtest_spin:latest ./images/spin
+docker buildx build --platform=wasi/wasm --load -t wasmtest_spin:latest ./images/spin-hello-world
 ```
 
 The `wasi/wasm` platform specifies that the image is a wasm image. The major benefit of using this platform is that you don't need to build each image for a different computer architecture.