Fixing some missing commands in Dockerfile

Cargo.toml

@@ -1,5 +1,7 @@
 [workspace]
 
+resolver = "2"
+
 members = [
     "examples",
 	"shared",

Dockerfile

@@ -17,7 +17,8 @@ COPY . .
 
 RUN cargo build --all --locked && \
     cargo install wasm-pack --locked && \
-    wasm-pack build engine
+    wasm-pack build engine && \
+    wasm-pack build examples
 
 RUN bash -c "source $NVM_DIR/nvm.sh && cd examples/webapp && npm install && npm run build"