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>

lib/schemas/inbox.ts

@@ -5,19 +5,19 @@
 import { z } from "zod";
 
 export const inboxItemSchema = z.object({
-  sourceApp: z.string().min(1, "sourceApp é obrigatório"),
-  sourceAppName: z.string().optional(),
-  originalTitle: z.string().optional(),
-  originalText: z.string().min(1, "originalText é obrigatório"),
-  notificationTimestamp: z.string().transform((val) => new Date(val)),
-  parsedName: z.string().optional(),
-  parsedAmount: z.coerce.number().optional(),
-  parsedTransactionType: z.enum(["Despesa", "Receita"]).optional(),
-  clientId: z.string().optional(), // ID local do app para rastreamento
+	sourceApp: z.string().min(1, "sourceApp é obrigatório"),
+	sourceAppName: z.string().optional(),
+	originalTitle: z.string().optional(),
+	originalText: z.string().min(1, "originalText é obrigatório"),
+	notificationTimestamp: z.string().transform((val) => new Date(val)),
+	parsedName: z.string().optional(),
+	parsedAmount: z.coerce.number().optional(),
+	parsedTransactionType: z.enum(["Despesa", "Receita"]).optional(),
+	clientId: z.string().optional(), // ID local do app para rastreamento
 });
 
 export const inboxBatchSchema = z.object({
-  items: z.array(inboxItemSchema).min(1).max(50),
+	items: z.array(inboxItemSchema).min(1).max(50),
 });
 
 export type InboxItemInput = z.infer<typeof inboxItemSchema>;