Ally savings-only statements: separate account per savings number, own coverage row

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

statement_loader.py

@@ -135,10 +135,13 @@ def parse_ally(path, pages):
         bal = g(r"Ending Balance, as of \S+ \$([\d,]+\.\d\d)")
         if bal is None: continue
         apy = re.search(r"Annual Percentage Yield Earned ([\d.]+)%", sec)
-        st.snaps.append(dict(account="Ally " + re.sub(r" Account$", "", prod), group="Savings", date=end, balance=bal,
+        num = re.search(r"Account Number: x+(\d{4})", full[max(0, h.start() - 200): h.start()])       # last 4 digits tell several savings accounts apart
+        st.snaps.append(dict(account="Ally " + re.sub(r" Account$", "", prod) + (f" ({num.group(1)})" if num else ""), group="Savings", date=end, balance=bal,
                              interest=g(r"Interest Paid This Period \$([\d,]+\.\d\d)"), ytd=g(r"Interest Paid Year to Date \$([\d,]+\.\d\d)"),
                              deposits=g(r"Deposits and Other Credits \$([\d,]+\.\d\d)"), withdrawals=g(r"Withdrawals and Other Debits -?\$([\d,]+\.\d\d)"),
                              rate=float(apy.group(1)) if apy else None))
+    if not any(re.match(r"spending", h.group(1).strip(), re.I) for h in heads) and st.snaps:
+        st.account, st.stated_out = st.snaps[0]["account"], None       # a savings-only statement: its own account in the coverage grid, not Ally Checking
     return st
 
 CV_TX = re.compile(r"^(\d\d/\d\d/\d{4}) (.+?) \$([\d,]+\.\d\d) \$([\d,]+\.\d\d)$")