deleted unneeded migration

migrations/20240608163806_initial.sql

@@ -1,43 +0,0 @@
--- +goose Up
--- +goose StatementBegin
-CREATE TABLE IF NOT EXISTS users
-(
-    id         serial             NOT NULL,
-    username   VARCHAR(70) UNIQUE NOT NULL,
-    hashed_pwd VARCHAR(60)        NOT NULL,
-    email      VARCHAR(70) UNIQUE,
-    role       INT                NOT NULL,
-    expires_at TIMESTAMPTZ        NOT NULL DEFAULT NOW(),
-    created_at TIMESTAMPTZ        NOT NULL DEFAULT NOW(),
-    updated_at TIMESTAMPTZ        NOT NULL DEFAULT NOW(),
-
-    PRIMARY KEY (id),
-    CHECK (length(username) != 0 AND username = lower(username)),
-    CHECK (length(email) != 0 AND email = lower(email)),
-    CHECK (lower(username) != lower(email)),
-    CHECK (length(hashed_pwd) != 0),
-    CHECK (role BETWEEN 0 AND 3)
-);
-
-CREATE INDEX ON users (id);
-CREATE INDEX ON users (username);
-CREATE INDEX ON users (email);
-
-CREATE FUNCTION usr_upd_trg_fn() RETURNS TRIGGER
-    LANGUAGE plpgsql AS
-$$
-BEGIN
-    NEW.updated_at = NOW();
-    RETURN NEW;
-END;
-$$;
-
-CREATE TRIGGER usr_upd_trg
-    BEFORE UPDATE
-    ON users
-    FOR EACH ROW
-EXECUTE PROCEDURE usr_upd_trg_fn();
--- +goose StatementEnd
-
--- +goose Down
-DROP TABLE IF EXISTS users;