feat: Introduce structured table definitions in convex/tables for various entities and remove the todos example table.

packages/backend/convex/tables/enderecos.ts

@@ -0,0 +1,16 @@
+import { defineTable } from 'convex/server';
+import { v } from 'convex/values';
+
+export const enderecosTables = {
+	enderecos: defineTable({
+		cep: v.string(),
+		logradouro: v.string(),
+		numero: v.string(),
+		complemento: v.optional(v.string()),
+		bairro: v.string(),
+		cidade: v.string(),
+		uf: v.string(),
+		criadoPor: v.optional(v.id('usuarios')),
+		atualizadoPor: v.optional(v.id('usuarios'))
+	}).index('by_cep', ['cep'])
+};