revert Promise.all for toggleAllServerDisabled

src/services/mcp/McpHub.ts

@@ -1317,15 +1317,13 @@ export class McpHub {
 		const allServers = this.getAllServers()
 
 		// Set the Disabled flag for all servers
-		await Promise.all(
-			allServers.map(async (server) => {
-				await this.updateServerConfig(server.name, { disabled }, server.source)
-				const conn = this.findConnection(server.name, server.source)
-				if (conn) {
-					conn.server.disabled = disabled
-				}
-			}),
-		)
+		for (const server of allServers) {
+			await this.updateServerConfig(server.name, { disabled }, server.source)
+			const conn = this.findConnection(server.name, server.source)
+			if (conn) {
+				conn.server.disabled = disabled
+			}
+		}
 
 		// If activated, reload configuration
 		if (!disabled) {