Big, broken refactor payments/addresses to charges

lnbits/extensions/watchonly/migrations.py

@@ -10,24 +10,14 @@ async def m001_initial(db):
             masterpub TEXT NOT NULL,
             title TEXT NOT NULL,
             address_no INTEGER NOT NULL DEFAULT 0,
-            amount INTEGER NOT NULL
+            balance INTEGER NOT NULL
         );
     """
     )
 
     await db.execute(
         """
-        CREATE TABLE IF NOT EXISTS addresses (
-            address TEXT NOT NULL PRIMARY KEY,
-            wallet TEXT NOT NULL,
-            amount INTEGER NOT NULL
-        );
-    """
-    )
-
-    await db.execute(
-        """
-        CREATE TABLE IF NOT EXISTS payments (
+        CREATE TABLE IF NOT EXISTS charges (
             id TEXT NOT NULL PRIMARY KEY,
             user TEXT,
             title TEXT,
@@ -35,7 +25,7 @@ async def m001_initial(db):
             address TEXT NOT NULL,
             time_to_pay INTEGER NOT NULL,
             amount INTEGER NOT NULL,
-            amount_paid INTEGER DEFAULT 0,
+            balance INTEGER DEFAULT 0,
             time TIMESTAMP NOT NULL DEFAULT (strftime('%s', 'now'))
         );
     """