add account data

- AccountRepository
- AccountEntity
- 001-accounts.sql
- Account with Request and Response

sql/initial/001-accounts.sql

@@ -0,0 +1,21 @@
+-- Table: public.accounts
+DROP TABLE IF EXISTS public.accounts;
+
+CREATE TABLE IF NOT EXISTS public.accounts
+(
+    id   UUID DEFAULT uuidv7(),
+    name VARCHAR(50) NOT NULL,
+    amount  NUMERIC(19, 2) NOT NULL,
+    CONSTRAINT pk_contact_types PRIMARY KEY (id)
+);
+
+ALTER TABLE IF EXISTS public.accounts
+    OWNER to role_owner;
+
+-- Revoke all permissions from existing roles
+REVOKE ALL ON TABLE public.accounts FROM role_service, role_support;
+
+-- Grant appropriate permissions
+GRANT ALL ON TABLE public.accounts TO role_maintainer;
+GRANT SELECT, INSERT, UPDATE ON TABLE public.accounts TO role_service;
+GRANT SELECT ON TABLE public.accounts TO role_support;