feat(workflows): re-enable build job and update deploy job to depend on it, plus improve docker run command in README and task script

task

@@ -128,10 +128,13 @@ export DOCKERFILE
 
 run() {
     echo "Open http://localhost:8080 in your browser"
-    docker run -p 8080:80 \
+    docker rm -f taskfile-build
+    docker run -p 8080:80 -d \
+        --name taskfile-build \
         -e GIT_URL="https://git.taskfile.build" \
         -e TASK_COMMANDS="install,build-11ty" \
         -e CADDY_ROOT="_site" \
+        -v taskfile-build:/app \
         janikvonrotz/taskfile.build:latest
 }