feat: redesign user host defaults system

drizzle/mysql/0065_ambiguous_agent_zero.sql

@@ -0,0 +1,20 @@
+CREATE TABLE `host_defaults` (
+	`id` int AUTO_INCREMENT NOT NULL,
+	`level` enum('admin','user','folder') NOT NULL,
+	`scope_key` varchar(255) NOT NULL,
+	`user_id` varchar(255),
+	`folder_id` int,
+	`namespace` varchar(255) NOT NULL,
+	`key` varchar(255) NOT NULL,
+	`value` text,
+	`updated_by` text,
+	`updated_at` text NOT NULL DEFAULT (CURRENT_TIMESTAMP),
+	CONSTRAINT `host_defaults_id` PRIMARY KEY(`id`),
+	CONSTRAINT `idx_host_defaults_scope_key` UNIQUE(`scope_key`,`namespace`,`key`)
+);
+--> statement-breakpoint
+ALTER TABLE `ssh_data` ADD `default_overrides` text;--> statement-breakpoint
+ALTER TABLE `host_defaults` ADD CONSTRAINT `host_defaults_user_id_users_id_fk` FOREIGN KEY (`user_id`) REFERENCES `users`(`id`) ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
+ALTER TABLE `host_defaults` ADD CONSTRAINT `host_defaults_folder_id_ssh_folders_id_fk` FOREIGN KEY (`folder_id`) REFERENCES `ssh_folders`(`id`) ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
+CREATE INDEX `idx_host_defaults_user` ON `host_defaults` (`user_id`);--> statement-breakpoint
+CREATE INDEX `idx_host_defaults_folder` ON `host_defaults` (`folder_id`);