webp support

alters.txt

@@ -37,3 +37,12 @@ ALTER TABLE item ADD COLUMN not_purchased BOOLEAN DEFAULT 0;
 
 # funkcja sortowania
 ALTER TABLE item ADD COLUMN position INTEGER DEFAULT 0;
+
+# migracja paragonów do nowej tabeli
+CREATE TABLE receipt (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    list_id INTEGER NOT NULL,
+    filename TEXT NOT NULL,
+    uploaded_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    FOREIGN KEY (list_id) REFERENCES shopping_list(id)
+);