v1.8.66: fix 7 Redis bugs — shlex parser, GUI stats, SSL, error handling, dedup

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

gui/server_dialog.py

@@ -19,7 +19,7 @@ FIELD_MAP = {
     "mariadb":    ["user", "password", "database"],
     "mssql":      ["user", "password", "database"],
     "postgresql":  ["user", "password", "database"],
-    "redis":      ["password", "db_index"],
+    "redis":      ["password", "db_index", "use_ssl"],
     "grafana":    ["api_token", "use_ssl"],
     "prometheus": ["use_ssl"],
     "rdp":        ["user", "password", "rdp_resolution", "rdp_quality", "rdp_clipboard", "rdp_drives", "rdp_printers"],

gui/tabs/redis_tab.py

@@ -188,18 +188,14 @@ class RedisTab(ctk.CTkFrame):
                 client = self._get_client()
                 db = int(self._db_var.get())
                 client.select_db(db)
-                keys_count = client.execute("DBSIZE")
-                info = client.execute("INFO memory")
 
-                # Parse memory from INFO output
-                memory = "—"
-                if isinstance(info, str):
-                    for line in info.split("\r\n"):
-                        if line.startswith("used_memory_human:"):
-                            memory = line.split(":")[1].strip()
-                            break
+                # Прямые методы возвращают int и dict, не форматированные строки
+                keys_count = client.dbsize()
+                info = client.info("memory")
+
+                memory = info.get("used_memory_human", "—") if info else "—"
+                keys_text = f"{keys_count:,}" if keys_count is not None else "—"
 
-                keys_text = str(keys_count) if keys_count is not None else "—"
                 self.after(0, lambda: self._keys_label.configure(
                     text=t("redis_keys") + f": {keys_text}"))
                 self.after(0, lambda: self._memory_label.configure(