Normalize fullwidth punctuation to ASCII across codebase.

Add scripts/normalize_ambiguous_unicode.py; fix corrupted patch_instance_theme_templates.py. Preserves curly quotes in string literals; removes Git homoglyph warnings on .env.example.

Co-authored-by: Cursor <cursoragent@cursor.com>

tests/test_gate_transfer_lib.py

@@ -1,44 +1,44 @@
-"""gate_transfer_lib 单元测试。"""
-from __future__ import annotations
-
-import sqlite3
-import unittest
-
-from lib.exchange.gate_transfer_lib import count_auto_transfer_blockers
-
-
-class GateTransferLibTest(unittest.TestCase):
-    def test_counts_order_monitors_first(self):
-        conn = sqlite3.connect(":memory:")
-        conn.execute("CREATE TABLE order_monitors (status TEXT)")
-        conn.execute("CREATE TABLE trend_pullback_plans (status TEXT, first_order_done INTEGER)")
-        conn.execute("INSERT INTO order_monitors VALUES ('active')")
-        conn.execute("INSERT INTO trend_pullback_plans VALUES ('active', 1)")
-        conn.commit()
-        n = count_auto_transfer_blockers(conn, count_order_monitors=lambda c: 1)
-        self.assertEqual(n, 1)
-        conn.close()
-
-    def test_counts_trend_plan_when_no_order_monitors(self):
-        conn = sqlite3.connect(":memory:")
-        conn.execute("CREATE TABLE order_monitors (status TEXT)")
-        conn.execute("CREATE TABLE trend_pullback_plans (status TEXT, first_order_done INTEGER)")
-        conn.execute("INSERT INTO trend_pullback_plans VALUES ('active', 1)")
-        conn.commit()
-        n = count_auto_transfer_blockers(conn, count_order_monitors=lambda c: 0)
-        self.assertEqual(n, 1)
-        conn.close()
-
-    def test_ignores_trend_plan_without_first_order(self):
-        conn = sqlite3.connect(":memory:")
-        conn.execute("CREATE TABLE order_monitors (status TEXT)")
-        conn.execute("CREATE TABLE trend_pullback_plans (status TEXT, first_order_done INTEGER)")
-        conn.execute("INSERT INTO trend_pullback_plans VALUES ('active', 0)")
-        conn.commit()
-        n = count_auto_transfer_blockers(conn, count_order_monitors=lambda c: 0)
-        self.assertEqual(n, 0)
-        conn.close()
-
-
-if __name__ == "__main__":
-    unittest.main()
+"""gate_transfer_lib 单元测试."""
+from __future__ import annotations
+
+import sqlite3
+import unittest
+
+from lib.exchange.gate_transfer_lib import count_auto_transfer_blockers
+
+
+class GateTransferLibTest(unittest.TestCase):
+    def test_counts_order_monitors_first(self):
+        conn = sqlite3.connect(":memory:")
+        conn.execute("CREATE TABLE order_monitors (status TEXT)")
+        conn.execute("CREATE TABLE trend_pullback_plans (status TEXT, first_order_done INTEGER)")
+        conn.execute("INSERT INTO order_monitors VALUES ('active')")
+        conn.execute("INSERT INTO trend_pullback_plans VALUES ('active', 1)")
+        conn.commit()
+        n = count_auto_transfer_blockers(conn, count_order_monitors=lambda c: 1)
+        self.assertEqual(n, 1)
+        conn.close()
+
+    def test_counts_trend_plan_when_no_order_monitors(self):
+        conn = sqlite3.connect(":memory:")
+        conn.execute("CREATE TABLE order_monitors (status TEXT)")
+        conn.execute("CREATE TABLE trend_pullback_plans (status TEXT, first_order_done INTEGER)")
+        conn.execute("INSERT INTO trend_pullback_plans VALUES ('active', 1)")
+        conn.commit()
+        n = count_auto_transfer_blockers(conn, count_order_monitors=lambda c: 0)
+        self.assertEqual(n, 1)
+        conn.close()
+
+    def test_ignores_trend_plan_without_first_order(self):
+        conn = sqlite3.connect(":memory:")
+        conn.execute("CREATE TABLE order_monitors (status TEXT)")
+        conn.execute("CREATE TABLE trend_pullback_plans (status TEXT, first_order_done INTEGER)")
+        conn.execute("INSERT INTO trend_pullback_plans VALUES ('active', 0)")
+        conn.commit()
+        n = count_auto_transfer_blockers(conn, count_order_monitors=lambda c: 0)
+        self.assertEqual(n, 0)
+        conn.close()
+
+
+if __name__ == "__main__":
+    unittest.main()