chore: mover docs, scripts e arquivos obsoletos para dental-server/bkp/

dental-server/bkp/migrations/migration-v2-postgres.sql

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+-- ================================================================
+-- MIGRATION v2.0 - Sistema de Transformações e Gerenciamento
+-- Dental Image Server - PostgreSQL
+-- ================================================================
+
+-- Execute este arquivo no banco PostgreSQL:
+-- psql -U postgres -d postgres -f migration-v2-postgres.sql
+-- (Este arquivo assume que você está criando a base primeiro, e em seguida rodando na base)
+
+-- ================================================================
+-- PARTE 1: CRIAR BANCO
+-- ================================================================
+-- O Postgres não permite CREATE DATABASE dentro de um bloco de transação ou se já existir tão fácil, 
+-- recomenda-se executar CREATE DATABASE dental_images fora do script ou se conectar diretamente nele após.
+-- CREATE DATABASE dental_images;
+
+-- \c dental_images
+
+-- ================================================================
+-- PARTE 2: CRIAR TABELA USERS
+-- ================================================================
+
+CREATE TABLE IF NOT EXISTS users (
+  id SERIAL PRIMARY KEY,
+  username VARCHAR(50) UNIQUE NOT NULL,
+  email VARCHAR(100) UNIQUE NOT NULL,
+  password_hash TEXT NOT NULL,
+  created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+);
+
+-- ================================================================
+-- PARTE 3: CRIAR TABELA IMAGES
+-- ================================================================
+
+CREATE TABLE IF NOT EXISTS images (
+  id SERIAL PRIMARY KEY,
+  image_guid VARCHAR(255) NOT NULL,
+  patient_name TEXT,
+  client_name VARCHAR(100),
+  original_filename TEXT,
+  filename TEXT NOT NULL,
+  enabled SMALLINT DEFAULT 1,
+  tooth_number VARCHAR(10),
+  tooth_side VARCHAR(10),
+  patient_name_resumed VARCHAR(50),
+  original_image_id INT,
+  rotation INT DEFAULT 0,
+  flip_horizontal SMALLINT DEFAULT 0,
+  flip_vertical SMALLINT DEFAULT 0,
+  doctor VARCHAR(255),
+  remark TEXT,
+  created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+  FOREIGN KEY (original_image_id) REFERENCES images(id) ON DELETE SET NULL
+);
+
+-- ================================================================
+-- PARTE 4: CRIAR ÍNDICES
+-- ================================================================
+
+CREATE INDEX IF NOT EXISTS idx_images_enabled ON images(enabled);
+CREATE INDEX IF NOT EXISTS idx_images_original ON images(original_image_id);
+CREATE INDEX IF NOT EXISTS idx_patient_name ON images(patient_name);
+CREATE INDEX IF NOT EXISTS idx_image_guid ON images(image_guid);
+CREATE INDEX IF NOT EXISTS idx_client_name ON images(client_name);
+CREATE INDEX IF NOT EXISTS idx_created_at ON images(created_at);
+
+-- ================================================================
+-- PARTE 5: VALIDAÇÃO FINAL
+-- ================================================================
+
+-- Migration completed successfully!