added new feature: service config; Currently implemented in: loanMgmt and userMgmt (only Backend)

Co-authored-by: Copilot <copilot@github.com>

backendV2/schemeV2.sql

@@ -54,4 +54,15 @@ CREATE TABLE apiKeys (
   entry_created_at TIMESTAMP NULL DEFAULT CURRENT_TIMESTAMP,
   PRIMARY KEY (id),
   CHECK (api_key REGEXP '^[0-9]{8}$')
-) ENGINE=InnoDB;
+) ENGINE=InnoDB;
+
+CREATE TABLE functions (
+  id INT NOT NULL AUTO_INCREMENT,
+  function_name VARCHAR(500) NOT NULL UNIQUE,
+  active BOOLEAN NOT NULL DEFAULT true,
+  entry_updated_at timestamp NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  entry_created_at TIMESTAMP NULL DEFAULT CURRENT_TIMESTAMP,
+  PRIMARY KEY (id)
+) ENGINE=InnoDB;
+
+INSERT INTO functions (function_name) VALUES ("Loan Mailer"), ("Loan Service"), ("Contact Form Service"), ("User Frontend"), ("API")