feat(01-01): scaffold Next.js 16.2.0 project with all Phase 1 dependencies

- Created teressa-copeland-homes with TypeScript, Tailwind, ESLint, App Router, src dir
- Installed next-auth@5.0.0-beta.30 (pinned exact version), drizzle-orm, @neondatabase/serverless
- Installed bcryptjs, @vercel/blob, zod, drizzle-kit, tsx, dotenv
- Added db:generate, db:migrate, db:seed, db:studio npm scripts
- Verified npm run build passes with zero TypeScript errors

teressa-copeland-homes/src/app/globals.css

@@ -0,0 +1,26 @@
+@import "tailwindcss";
+
+:root {
+  --background: #ffffff;
+  --foreground: #171717;
+}
+
+@theme inline {
+  --color-background: var(--background);
+  --color-foreground: var(--foreground);
+  --font-sans: var(--font-geist-sans);
+  --font-mono: var(--font-geist-mono);
+}
+
+@media (prefers-color-scheme: dark) {
+  :root {
+    --background: #0a0a0a;
+    --foreground: #ededed;
+  }
+}
+
+body {
+  background: var(--background);
+  color: var(--foreground);
+  font-family: Arial, Helvetica, sans-serif;
+}