Fix mirror FY period detection and add TDS exception links

app/modules/documents/local_agent_runtime/erp_local_agent/__init__.py

@@ -1,2 +1,2 @@
-__version__ = "1.25.3"
+__version__ = "1.25.4"
 AGENT_NAME = "ERP Local Agent"

app/modules/documents/local_agent_runtime/erp_local_agent/accounting_mirror.py

@@ -140,7 +140,13 @@ class AccountingMirrorEngine:
             except sqlite3.Error:
                 unbalanced = 0
             try:
-                period_row = db.execute("SELECT MIN(date) AS from_date, MAX(date) AS to_date FROM voucher").fetchone()
+                # The proven v3.0.1 mirror stores the voucher date in
+                # voucher.voucher_date.  Earlier status code queried a non-existent
+                # "date" column, silently returned a blank period and caused valid
+                # FY mirrors to be shown as "Mirror required".
+                period_row = db.execute(
+                    "SELECT MIN(voucher_date) AS from_date, MAX(voucher_date) AS to_date FROM voucher"
+                ).fetchone()
                 voucher_period = dict(period_row) if period_row else {"from_date": "", "to_date": ""}
             except sqlite3.Error:
                 voucher_period = {"from_date": "", "to_date": ""}