move testing-related files to test submodule

create scripts to load and dump the test database to and from SQL files

slopserver/test/test_db.sql

@@ -0,0 +1,45 @@
+PRAGMA foreign_keys=OFF;
+BEGIN TRANSACTION;
+CREATE TABLE domain (
+	id INTEGER NOT NULL, 
+	domain_name VARCHAR NOT NULL, 
+	CONSTRAINT pk_domain PRIMARY KEY (id)
+);
+INSERT INTO domain VALUES(1,'google.com');
+INSERT INTO domain VALUES(2,'moogle.com');
+CREATE TABLE user (
+	id INTEGER NOT NULL, 
+	email VARCHAR NOT NULL, 
+	password_hash VARCHAR NOT NULL, 
+	email_verified BOOLEAN NOT NULL, 
+	CONSTRAINT pk_user PRIMARY KEY (id)
+);
+INSERT INTO user VALUES(1,'alphauser01','$argon2id$v=19$m=65536,t=3,p=4$3z7uxa3NHl/dKG07RGEvBA$0NOBftJpP+HiR7wfgdwBk2UR9F12YBjrqeqLSyDl47o','True');
+CREATE TABLE path (
+	id INTEGER NOT NULL, 
+	path VARCHAR NOT NULL, 
+	domain_id INTEGER, 
+	CONSTRAINT pk_path PRIMARY KEY (id), 
+	CONSTRAINT fk_path_domain_id_domain FOREIGN KEY(domain_id) REFERENCES domain (id)
+);
+INSERT INTO path VALUES(1,'/',0);
+INSERT INTO path VALUES(2,'/path1',0);
+INSERT INTO path VALUES(3,'/path2',1);
+INSERT INTO path VALUES(4,'/path3/a',1);
+INSERT INTO path VALUES(5,'/path4',1);
+INSERT INTO path VALUES(6,'/path2',2);
+INSERT INTO path VALUES(7,'/',2);
+INSERT INTO path VALUES(8,'/path3',2);
+INSERT INTO path VALUES(9,'/path4',2);
+CREATE TABLE report (
+	path_id INTEGER NOT NULL, 
+	user_id INTEGER NOT NULL, 
+	timestamp DATETIME, 
+	CONSTRAINT pk_report PRIMARY KEY (path_id, user_id), 
+	CONSTRAINT fk_report_path_id_path FOREIGN KEY(path_id) REFERENCES path (id), 
+	CONSTRAINT fk_report_user_id_user FOREIGN KEY(user_id) REFERENCES user (id)
+);
+INSERT INTO report VALUES(2,1,'11-26-2025');
+CREATE UNIQUE INDEX ix_domain_domain_name ON domain (domain_name);
+CREATE UNIQUE INDEX ix_user_email ON user (email);
+COMMIT;