feat: add npm run setup seed script for database initialization

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

package.json

@@ -9,7 +9,8 @@
     "lint": "next lint",
     "typecheck": "tsc --noEmit",
     "format": "prettier --write .",
-    "format:check": "prettier --check ."
+    "format:check": "prettier --check .",
+    "setup": "node scripts/setup.js"
   },
   "dependencies": {
     "@hookform/resolvers": "5.2.2",

scripts/setup.js

@@ -0,0 +1,65 @@
+#!/usr/bin/env node
+
+const Database = require("better-sqlite3")
+const path = require("path")
+const fs = require("fs")
+
+const DB_PATH = path.join(process.cwd(), "data", "quotes.db")
+const dataDir = path.dirname(DB_PATH)
+
+console.log("FoamKing Prisberegner - Database Setup")
+console.log("======================================\n")
+
+// Create data directory
+if (!fs.existsSync(dataDir)) {
+  fs.mkdirSync(dataDir, { recursive: true })
+  console.log("Created data/ directory")
+}
+
+// Check if DB already exists
+const dbExists = fs.existsSync(DB_PATH)
+if (dbExists) {
+  console.log("Database already exists at", DB_PATH)
+  console.log("Delete data/quotes.db to start fresh.\n")
+  process.exit(0)
+}
+
+const db = new Database(DB_PATH)
+
+db.pragma("journal_mode = WAL")
+
+db.exec(`
+  CREATE TABLE quotes (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    postal_code TEXT NOT NULL,
+    address TEXT,
+    area REAL NOT NULL,
+    height REAL NOT NULL,
+    include_floor_heating INTEGER DEFAULT 1,
+    flooring_type TEXT DEFAULT 'STANDARD',
+    customer_name TEXT NOT NULL,
+    customer_email TEXT NOT NULL,
+    customer_phone TEXT NOT NULL,
+    remarks TEXT,
+    total_excl_vat REAL NOT NULL,
+    total_incl_vat REAL NOT NULL,
+    status TEXT DEFAULT 'new',
+    created_at TEXT DEFAULT CURRENT_TIMESTAMP,
+    email_opened_at TEXT
+  )
+`)
+
+// Set auto-increment to start at 1000
+db.exec(
+  "INSERT INTO quotes (id, postal_code, area, height, customer_name, customer_email, customer_phone, total_excl_vat, total_incl_vat) VALUES (999, '0000', 0, 0, 'init', 'init', 'init', 0, 0)"
+)
+db.exec("DELETE FROM quotes WHERE id = 999")
+
+db.close()
+
+console.log("Database created at", DB_PATH)
+console.log("Quote IDs will start at 1000.\n")
+console.log("Next steps:")
+console.log("  1. Configure .env.local (see SETUP.md / OPSÆTNING.md)")
+console.log("  2. npm run build")
+console.log("  3. npm start")