server: rename --clear-idle to --cache-idle-slots (#21741)

tools/server/tests/unit/test_kv_keep_only_active.py

@@ -91,7 +91,7 @@ def test_clear_and_restore():
 
 def test_disabled_with_flag():
     global server
-    server.no_clear_idle = True
+    server.no_cache_idle_slots = True
     server.start()
     log = LogReader(server.log_path)
 

tools/server/tests/utils.py

@@ -103,7 +103,7 @@ class ServerProcess:
     media_path: str | None = None
     sleep_idle_seconds: int | None = None
     cache_ram: int | None = None
-    no_clear_idle: bool = False
+    no_cache_idle_slots: bool = False
     log_path: str | None = None
     webui_mcp_proxy: bool = False
 
@@ -242,8 +242,8 @@ class ServerProcess:
             server_args.extend(["--sleep-idle-seconds", self.sleep_idle_seconds])
         if self.cache_ram is not None:
             server_args.extend(["--cache-ram", self.cache_ram])
-        if self.no_clear_idle:
-            server_args.append("--no-clear-idle")
+        if self.no_cache_idle_slots:
+            server_args.append("--no-cache-idle-slots")
         if self.webui_mcp_proxy:
             server_args.append("--webui-mcp-proxy")