Add a workflow for deploying the app

.github/workflows/deploy.main.kts

@@ -0,0 +1,35 @@
+#!/usr/bin/env kotlin
+@file:Repository("https://repo1.maven.org/maven2/")
+@file:DependsOn("io.github.typesafegithub:github-workflows-kt:1.15.0")
+
+@file:Repository("https://github-workflows-kt-bindings.colman.com.br/binding/")
+@file:DependsOn("actions:checkout:v4")
+@file:DependsOn("gradle:actions__setup-gradle:v3")
+@file:DependsOn("actions:configure-pages:v5")
+@file:DependsOn("actions:upload-pages-artifact:v3")
+@file:DependsOn("actions:deploy-pages:v4")
+
+import io.github.typesafegithub.workflows.actions.actions.Checkout
+import io.github.typesafegithub.workflows.actions.actions.ConfigurePages
+import io.github.typesafegithub.workflows.actions.actions.DeployPages
+import io.github.typesafegithub.workflows.actions.actions.UploadPagesArtifact
+import io.github.typesafegithub.workflows.actions.gradle.ActionsSetupGradle
+import io.github.typesafegithub.workflows.domain.RunnerType
+import io.github.typesafegithub.workflows.domain.triggers.Push
+import io.github.typesafegithub.workflows.dsl.workflow
+import io.github.typesafegithub.workflows.yaml.writeToFile
+
+workflow(
+    name = "Deploy",
+    on = listOf(Push(branches = listOf("main"))),
+    sourceFile = __FILE__.toPath(),
+) {
+    job(id = "deploy", runsOn = RunnerType.UbuntuLatest) {
+        uses(action = Checkout())
+        uses(action = ActionsSetupGradle())
+        run(command = "./gradlew wasmJsBrowserDistribution")
+        uses(action = ConfigurePages())
+        uses(action = UploadPagesArtifact(path = "build/dist/wasmJs/productionExecutable"))
+        uses(action = DeployPages())
+    }
+}.writeToFile()

.github/workflows/deploy.yaml

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+# This file was generated using Kotlin DSL (.github/workflows/deploy.main.kts).
+# If you want to modify the workflow, please change the Kotlin file and regenerate this YAML file.
+# Generated with https://github.com/typesafegithub/github-workflows-kt
+
+name: 'Deploy'
+on:
+  push:
+    branches:
+    - 'main'
+jobs:
+  check_yaml_consistency:
+    name: 'Check YAML consistency'
+    runs-on: 'ubuntu-latest'
+    steps:
+    - id: 'step-0'
+      name: 'Check out'
+      uses: 'actions/checkout@v4'
+    - id: 'step-1'
+      name: 'Execute script'
+      run: 'rm ''.github/workflows/deploy.yaml'' && ''.github/workflows/deploy.main.kts'''
+    - id: 'step-2'
+      name: 'Consistency check'
+      run: 'git diff --exit-code ''.github/workflows/deploy.yaml'''
+  deploy:
+    runs-on: 'ubuntu-latest'
+    needs:
+    - 'check_yaml_consistency'
+    steps:
+    - id: 'step-0'
+      uses: 'actions/checkout@v4'
+    - id: 'step-1'
+      uses: 'gradle/actions/setup-gradle@v3'
+    - id: 'step-2'
+      run: './gradlew wasmJsBrowserDistribution'
+    - id: 'step-3'
+      uses: 'actions/configure-pages@v5'
+    - id: 'step-4'
+      uses: 'actions/upload-pages-artifact@v3'
+      with:
+        path: 'build/dist/wasmJs/productionExecutable'
+    - id: 'step-5'
+      uses: 'actions/deploy-pages@v4'