Feat: start sqlite tribe repository

backend/adapters/sqlite.py

@@ -0,0 +1,18 @@
+import sqlite3
+
+
+def create_tribe_table(conn) -> None:
+    cursor = conn.cursor()
+    cursor.execute(
+        """
+    CREATE TABLE IF NOT EXISTS tribes(
+     name TEXT PRIMARY KEY UNIQUE,
+     level TEXT
+    )
+    """
+    )
+    conn.commit()
+
+
+def create_db(conn) -> None:
+    create_tribe_table(conn)

backend/repository/tribe_sqlite_repository.py

@@ -0,0 +1,29 @@
+from backend.model.tribe import Tribe
+from backend.repository.abstract_repository import AbstractRepository
+
+
+class TribeSQLiteRepository(AbstractRepository):
+    def __init__(self, conn) -> None:
+        self.conn = conn
+
+    def add(self, tribe: Tribe) -> None:
+        pass
+
+    def update(self, name: str, tribe: Tribe) -> None:
+        pass
+
+    def get(self, name: str) -> Tribe:
+        pass
+
+    def list(self) -> list[Tribe]:
+        cursor = self.conn.cursor()
+        cursor.execute(
+            """
+        SELECT * FROM tribes
+        """
+        )
+        rows = cursor.fetchall()
+        return [Tribe(*r) for r in rows]
+
+    def delete(self, tribe: Tribe) -> None:
+        pass