Squashed commit of the following:

commit 579f0878e5240dc17db69be1e0b0c0f5af7ef9fe
Author: Arno Kaimbacher <arno.kaimbacher@geosphere.at>
Date:   Tue Jun 9 09:25:44 2026 +0200

    feat: Refactor error handling in Dataset Edit form and improve validation messages

    - Updated error handling in the Dataset Edit form to use a centralized formatError function for displaying validation messages.
    - Enhanced user feedback by ensuring that error messages are displayed consistently across various fields.
    - Modified the validation rule for arrayContainsTypes to provide clearer error messages for missing main and translated titles/abstracts.
    - Introduced a new ValidationService to manage manual construction of validation errors.
    - Updated Vite configuration to streamline asset loading and improve performance.
    - Adjusted Inertia setup to utilize dynamic imports for page-specific assets.
    - Cleaned up unnecessary comments and code in various files for better readability.

commit 5efddc2a58c0e164fef585cc7344c06155dbc2c1
Author: Arno Kaimbacher <arno.kaimbacher@geosphere.at>
Date:   Mon Jan 12 17:02:47 2026 +0100

    feat: add dataset change detection and form submission composables

    - Implemented `useDatasetChangeDetection` for tracking unsaved changes in dataset forms, including comparisons for licenses, basic properties, files, coverage, and more.
    - Added `useDatasetFormSubmission` for handling dataset form submissions with validation, success/error handling, and auto-save functionality.

vite.config.ts

@@ -1,78 +1,38 @@
 import { defineConfig } from 'vite';
 import adonisjs from '@adonisjs/vite/client';
-// import { getDirname } from '@adonisjs/core/helpers';
 import vue from '@vitejs/plugin-vue';
 import path from 'path';
-// import tailwind from '@tailwindcss/postcss';
-// import autoprefixer from 'autoprefixer';
-// import postcssNesting from 'postcss-nesting';
 import inertia from '@adonisjs/inertia/client';
 
 export default defineConfig({
     plugins: [
-        inertia(),
+        /**
+         * Das inertia-Plugin muss VOR adonisjs stehen.
+         * Es hilft dabei, dass SSR und Client-Komponenten richtig erkannt werden.
+         */
+        inertia({ ssr: { enabled: false } }), 
         vue(),
         adonisjs({
-            /**
-             * Entrypoints of your application. Each entrypoint will
-             * result in a separate bundle.
-             */
-            entrypoints: ['resources/js/app.ts', 'resources/css/app.css'],
-
-            /**
-             * Paths to watch and reload the browser on file change
-             */
-            reload: ['resources/views/**/*.edge'],
+            entrypoints: ['resources/js/app.ts'], // CSS wird meist in app.ts importiert
+            reload: ['resources/views/**/*.edge', 'resources/js/**/*.vue'],
         }),
     ],
-    server: { 
-        port: 5173,     
-        // host: '127.0.0.1'  
-      }, 
 
-    // css: {
-    //     postcss: {
-    //         plugins: [
-    //             postcssNesting(),
-    //             tailwind(),
-    //             autoprefixer(),
-    //         ],
-    //     },
-    // },
-    /**
-     * Define aliases for importing modules from
-     * your frontend code
-     */
     resolve: {
         alias: {
-            '@': path.resolve('./resources/js/'),
+            // Stelle sicher, dass @ exakt auf resources/js zeigt
+            '@': path.resolve(__dirname, './resources/js'),
             '~': path.resolve(__dirname, 'node_modules/'),
         },
     },
 
-    // optimizeDeps: {
-    //     esbuildOptions: {
-    //         target: 'esnext'
-    //       },
-    //     include: ['resources/js/**/*.{vue,js,jsx,ts,tsx}'],
-    //     exclude: ['node_modules', 'app'],
-    // },
-
+    /**
+     * WICHTIG: Entferne die manuelle build.rollupOptions.input Konfiguration,
+     * wenn du das adonisjs() Plugin nutzt. Das Plugin verwaltet die 
+     * Entrypoints automatisch über die obige Konfiguration.
+     */
     build: {
-        sourcemap: true, 
-        outDir: 'public/assets',
-        emptyOutDir: true,
-        manifest: true,
-        rollupOptions: {
-            input: 'resources/js/app.ts',
-        },
+        sourcemap: true,
+        // outDir wird normalerweise automatisch von Adonis verwaltet (public/assets)
     },
-    // build: {
-    //     outDir: 'public/assets',
-    //     emptyOutDir: true,
-    //     manifest: true,
-    //     rollupOptions: {
-    //       input: path.resolve(__dirname, 'resources/js/app.ts'),
-    //     },
-    //   },
-});
+});