refactor: migrate from ESLint to Biome and extract SQL queries to data.ts

- Replace ESLint with Biome for linting and formatting
- Configure Biome with tabs, double quotes, and organized imports
- Move all SQL/Drizzle queries from page.tsx files to data.ts files
- Create new data.ts files for: ajustes, dashboard, relatorios/categorias
- Update existing data.ts files: extrato, fatura (add lancamentos queries)
- Remove all drizzle-orm imports from page.tsx files
- Update README.md with new tooling info

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

components/logo.tsx

@@ -1,43 +1,43 @@
-import { cn } from "@/lib/utils/ui";
 import Image from "next/image";
+import { cn } from "@/lib/utils/ui";
 
 interface LogoProps {
-  variant?: "full" | "small";
-  className?: string;
+	variant?: "full" | "small";
+	className?: string;
 }
 
 export function Logo({ variant = "full", className }: LogoProps) {
-  if (variant === "small") {
-    return (
-      <Image
-        src="/logo_small.png"
-        alt="Opensheets"
-        width={32}
-        height={32}
-        className={cn("object-contain", className)}
-        priority
-      />
-    );
-  }
+	if (variant === "small") {
+		return (
+			<Image
+				src="/logo_small.png"
+				alt="Opensheets"
+				width={32}
+				height={32}
+				className={cn("object-contain", className)}
+				priority
+			/>
+		);
+	}
 
-  return (
-    <div className={cn("flex items-center py-4", className)}>
-      <Image
-        src="/logo_small.png"
-        alt="Opensheets"
-        width={28}
-        height={28}
-        className="object-contain"
-        priority
-      />
-      <Image
-        src="/logo_text.png"
-        alt="Opensheets"
-        width={100}
-        height={32}
-        className="object-contain dark:invert"
-        priority
-      />
-    </div>
-  );
+	return (
+		<div className={cn("flex items-center py-4", className)}>
+			<Image
+				src="/logo_small.png"
+				alt="Opensheets"
+				width={28}
+				height={28}
+				className="object-contain"
+				priority
+			/>
+			<Image
+				src="/logo_text.png"
+				alt="Opensheets"
+				width={100}
+				height={32}
+				className="object-contain dark:invert"
+				priority
+			/>
+		</div>
+	);
 }