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/eslint.config.mjs

@@ -0,0 +1,18 @@
+import { defineConfig, globalIgnores } from "eslint/config";
+import nextVitals from "eslint-config-next/core-web-vitals";
+import nextTs from "eslint-config-next/typescript";
+
+const eslintConfig = defineConfig([
+  ...nextVitals,
+  ...nextTs,
+  // Override default ignores of eslint-config-next.
+  globalIgnores([
+    // Default ignores of eslint-config-next:
+    ".next/**",
+    "out/**",
+    "build/**",
+    "next-env.d.ts",
+  ]),
+]);
+
+export default eslintConfig;