Feat: add add tribe

backend/adapters/sqlite.py

@@ -6,8 +6,8 @@ def create_tribe_table(conn) -> None:
     cursor.execute(
         """
     CREATE TABLE IF NOT EXISTS tribes(
-     name TEXT PRIMARY KEY UNIQUE,
-     level TEXT
+     name VARCHAR PRIMARY KEY UNIQUE,
+     level VARCHAR
     )
     """
     )

backend/repository/tribe_sqlite_repository.py

@@ -7,7 +7,16 @@ class TribeSQLiteRepository(AbstractRepository):
         self.conn = conn
 
     def add(self, tribe: Tribe) -> None:
-        pass
+        cursor = self.conn.cursor()
+        cursor.execute(
+            """
+        INSERT INTO tribes(name, level) VALUES (?, ?)
+        """,
+            (
+                tribe.name,
+                tribe.level,
+            ),
+        )
 
     def update(self, name: str, tribe: Tribe) -> None:
         pass