try to fix github action

.github/workflows/pages.yml

@@ -54,7 +54,11 @@ jobs:
           node-version: latest
           cache: npm
       - name: Install npm deps
-        run: npm install
+        run: |
+          npm install
+          cd core
+          npm install
+          cd ..
       - name: Build with vite
         run: npm run deploy
         env:

build.sbt

@@ -1,16 +1,85 @@
 import org.scalajs.linker.interface.ModuleSplitStyle
 
-lazy val fahrtenbuch = project
-  .in(file("."))
+ThisBuild / version := "0.1.0-SNAPSHOT"
+ThisBuild / scalaVersion := "3.7.1"
+ThisBuild / scalacOptions ++= Seq("-Xfatal-warnings", "-Wunused:imports")
+
+lazy val commonDependencies = Seq(
+  libraryDependencies += "org.scala-js" %%% "scalajs-dom" % "2.8.0",
+  libraryDependencies += "com.raquo" %%% "laminar" % "17.2.1",
+  libraryDependencies += "de.tu-darmstadt.stg" %%% "rdts" % "0.37.0",
+  libraryDependencies += "org.getshaka" %%% "native-converter" % "0.9.0"
+)
+
+lazy val core = project
+  .in(file("core"))
   .enablePlugins(
     ScalaJSPlugin,
     ScalablyTypedConverterExternalNpmPlugin
   )
   .settings(
-    scalaVersion := "3.7.1",
-    scalacOptions += "-Xfatal-warnings",
-    scalacOptions += "-Wunused:imports",
+    // Tell Scala.js that this is an application with a main method
+    scalaJSUseMainModuleInitializer := true,
+    scalaJSLinkerConfig ~= {
+      _.withModuleKind(ModuleKind.ESModule)
+        .withModuleSplitStyle(
+          ModuleSplitStyle.SmallModulesFor(List("fahrtenbuch"))
+        )
+    },
 
+    // scalably typed config
+    // Ignore several Trystero dependencies in ScalablyTyped to avoid `stImport` errors
+    stIgnore := List(
+      "libp2p",
+      "firebase",
+      "@supabase/supabase-js",
+      "@mdi/font",
+      "bulma",
+      "@types/node"
+    ),
+    externalNpm := baseDirectory.value,
+    commonDependencies
+  )
+
+lazy val node = project
+  .in(file("node"))
+  .dependsOn(core)
+  .enablePlugins(
+    ScalaJSPlugin,
+    ScalablyTypedConverterExternalNpmPlugin
+  )
+  .settings(
+    // Tell Scala.js that this is an application with a main method
+    scalaJSUseMainModuleInitializer := true,
+    scalaJSLinkerConfig ~= {
+      _.withModuleKind(ModuleKind.ESModule)
+        .withModuleSplitStyle(
+          ModuleSplitStyle.SmallModulesFor(List("fahrtenbuch"))
+        )
+    },
+
+    // scalably typed config
+    // Ignore several Trystero dependencies in ScalablyTyped to avoid `stImport` errors
+    stIgnore := List(
+      "libp2p",
+      "firebase",
+      "@supabase/supabase-js",
+      "@mdi/font",
+      "bulma",
+      "@types/node"
+    ),
+    externalNpm := baseDirectory.value,
+    commonDependencies
+  )
+
+lazy val fahrtenbuch = project
+  .in(file("."))
+  .dependsOn(core)
+  .enablePlugins(
+    ScalaJSPlugin,
+    ScalablyTypedConverterExternalNpmPlugin
+  )
+  .settings(
     // Tell Scala.js that this is an application with a main method
     scalaJSUseMainModuleInitializer := true,
 
@@ -42,8 +111,5 @@ lazy val fahrtenbuch = project
     /* Depend on the scalajs-dom library.
      * It provides static types for the browser DOM APIs.
      */
-    libraryDependencies += "org.scala-js" %%% "scalajs-dom" % "2.8.0",
-    libraryDependencies += "com.raquo" %%% "laminar" % "17.2.1",
-    libraryDependencies += "de.tu-darmstadt.stg" %%% "rdts" % "0.37.0",
-    libraryDependencies += "org.getshaka" %%% "native-converter" % "0.9.0"
+    commonDependencies
   )

core/package.json

@@ -0,0 +1,20 @@
+{
+  "name": "fahrtenbuch-core",
+  "private": true,
+  "version": "0.0.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite --host",
+    "build": "vite build",
+    "deploy": "vite build --base=$BASE_PATH",
+    "preview": "vite preview"
+  },
+  "devDependencies": {
+    "@scala-js/vite-plugin-scalajs": "^1.0.0",
+    "typescript": "^4.9.5",
+    "vite": "^6.2.3"
+  },
+  "dependencies": {
+    "trystero": "^0.22.0"
+  }
+}

src/main/scala/fahrtenbuch/components/EntryComponent.scala

@@ -15,6 +15,12 @@ class EntryComponent(
 ):
   def render: ReactiveHtmlElement[HTMLTableRowElement] = {
     if editMode then
+      val dateInput =
+        input(
+          cls := "input",
+          value := new Date(entry.date.payload).toDateString()
+        )
+
       val driverInput = input(cls := "input", value := entry.driver.payload)
 
       val startKmInput =
@@ -78,7 +84,7 @@ class EntryComponent(
       val paidCheckbox =
         input(`type` := "checkbox", checked := entry.paid.payload)
       tr(
-        td(),
+        td(dateInput),
         td(driverInput),
         td(startKmInput),
         td(endKmInput),
@@ -90,6 +96,10 @@ class EntryComponent(
           button(
             cls := "button is-success",
             onClick --> {
+              val newDate =
+                val parsed = Date.parse(dateInput.ref.value)
+                if parsed != entry.date.payload then entry.date.write(parsed)
+                else entry.date
               val newDriver =
                 if driverInput.ref.value != entry.driver.payload then
                   entry.driver.write(driverInput.ref.value)
@@ -112,6 +122,7 @@ class EntryComponent(
                 else entry.paid
               entryEditBus.emit(
                 entry.copy(
+                  date = newDate,
                   driver = newDriver,
                   startKm = newStartKm,
                   endKm = newEndKm,