i18n review fixes (#63) and invalidation/Check fixes (#64-#67)

#63: Truman's i18n review (release gate runs i18n/CLI tests, Babel check, ruff known-first-party, no translated text stored in the wallet). #64: invalidation pays the current network fee (2-block estimate). #65: Check KeyError on a stale father link. #66: invalidation cascade with list-shaped children. #67: deselected will-executor (delete allowed if never received; broadcast skips it).

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

bal/gui/qt/window.py

@@ -551,7 +551,9 @@ class BalWindow:
                     tx["heirsvalue"] = txs[txid].heirsvalue
                     tx["description"] = txs[txid].description
                     tx["willexecutor"] = copy_structure(txs[txid].willexecutor)
-                    tx["status"] = _("New")
+                    # Stored history: always English (translated only for display by
+                    # format_status_history); never _() here.
+                    tx["status"] = "New"
                     tx["baltx_fees"] = txs[txid].tx_fees
                     tx["time"] = creation_time
                     tx["heirs"] = copy_structure(txs[txid].heirs)
@@ -1630,7 +1632,15 @@ class BalWindow:
             willitems = {
                 t: willitems[t] for t in txids if t in willitems
             }
-        willexecutors = Willexecutors.get_willexecutor_transactions(willitems, force=force)
+        # Read the CURRENT executor list from the config, so an executor the
+        # user deselected after building the will is not contacted anymore.
+        willexecutors = Willexecutors.get_willexecutor_transactions(
+            willitems,
+            force=force,
+            current_willexecutors=Willexecutors.get_willexecutors(
+                self.bal_plugin, update=False, task=False
+            ),
+        )
 
         def getMsg(willexecutors):
             msg = _("Broadcasting Transactions to Will-Executors:") + "\n"