Initiële commit: VibeFinance 3-container opzet

Basislijn van de bestaande applicatie (Vite/React frontend, Express
backend, PostgreSQL) zoals die in de index stond, plus dev-, release-
en documentatiescripts.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

frontend/package.json

@@ -0,0 +1,24 @@
+{
+    "name":  "vibefinance-frontend",
+    "version":  "0.1.5-dev",
+    "updateCheckUrl":  "https://vibehoogie.duckdns.org/api/v1/repos/vibe/VibeFinance/releases/latest",
+    "private":  true,
+    "type":  "module",
+    "scripts":  {
+                    "dev":  "vite",
+                    "build":  "vite build",
+                    "preview":  "vite preview",
+                    "lint":  "eslint src --ext .js,.jsx"
+                },
+    "dependencies":  {
+                         "jszip":  "^3.10.1",
+                         "react":  "^18.3.1",
+                         "react-dom":  "^18.3.1"
+                     },
+    "devDependencies":  {
+                            "@vitejs/plugin-react":  "^4.3.1",
+                            "eslint":  "^8.57.0",
+                            "eslint-plugin-react":  "^7.34.0",
+                            "vite":  "^5.4.0"
+                        }
+}