feat: 영구 차단 계정용 table

f_install/sql/common_schema.sql

@@ -92,4 +92,14 @@ CREATE TABLE `login_token` (
 	INDEX `by_date` (`user_id`, `expire_date`)
 )
 COLLATE='utf8mb4_general_ci'
-ENGINE=Aria;
+ENGINE=Aria;
+
+CREATE TABLE `banned_member` (
+	`no` INT NOT NULL AUTO_INCREMENT,
+	`hashed_email` VARCHAR(128) NOT NULL COLLATE 'utf8mb4_general_ci' COMMENT 'SHA512(salt | email | salt )',
+	`info` TEXT NULL COLLATE 'utf8mb4_general_ci' COMMENT '부가정보',
+	PRIMARY KEY (`no`),
+	UNIQUE INDEX `email` (`hashed_email`(128))
+)
+COLLATE='utf8mb4_general_ci'
+ENGINE = Aria;