feat(classes): optimize teacher dashboard ui and implement grade management

drizzle/0007_add_class_invitation_code.sql

@@ -1,3 +0,0 @@
-ALTER TABLE `classes` ADD `invitation_code` varchar(6);
---> statement-breakpoint
-ALTER TABLE `classes` ADD CONSTRAINT `classes_invitation_code_unique` UNIQUE(`invitation_code`);

drizzle/0007_talented_bromley.sql

@@ -0,0 +1,6 @@
+ALTER TABLE `exams` ADD `subject_id` varchar(128);--> statement-breakpoint
+ALTER TABLE `exams` ADD `grade_id` varchar(128);--> statement-breakpoint
+ALTER TABLE `exams` ADD CONSTRAINT `exams_subject_id_subjects_id_fk` FOREIGN KEY (`subject_id`) REFERENCES `subjects`(`id`) ON DELETE no action ON UPDATE no action;--> statement-breakpoint
+ALTER TABLE `exams` ADD CONSTRAINT `exams_grade_id_grades_id_fk` FOREIGN KEY (`grade_id`) REFERENCES `grades`(`id`) ON DELETE no action ON UPDATE no action;--> statement-breakpoint
+CREATE INDEX `exams_subject_idx` ON `exams` (`subject_id`);--> statement-breakpoint
+CREATE INDEX `exams_grade_idx` ON `exams` (`grade_id`);

drizzle/0008_add_user_profile_fields.sql

@@ -1,17 +0,0 @@
-ALTER TABLE `users` ADD `phone` varchar(30);
---> statement-breakpoint
-ALTER TABLE `users` ADD `address` varchar(255);
---> statement-breakpoint
-ALTER TABLE `users` ADD `gender` varchar(20);
---> statement-breakpoint
-ALTER TABLE `users` ADD `age` int;
---> statement-breakpoint
-ALTER TABLE `users` ADD `grade_id` varchar(128);
---> statement-breakpoint
-ALTER TABLE `users` ADD `department_id` varchar(128);
---> statement-breakpoint
-ALTER TABLE `users` ADD `onboarded_at` timestamp;
---> statement-breakpoint
-CREATE INDEX `users_grade_id_idx` ON `users` (`grade_id`);
---> statement-breakpoint
-CREATE INDEX `users_department_id_idx` ON `users` (`department_id`);

drizzle/meta/_journal.json

@@ -54,16 +54,9 @@
     {
       "idx": 7,
       "version": "5",
-      "when": 1767782500000,
-      "tag": "0007_add_class_invitation_code",
-      "breakpoints": true
-    },
-    {
-      "idx": 8,
-      "version": "5",
-      "when": 1767941300000,
-      "tag": "0008_add_user_profile_fields",
+      "when": 1768205524480,
+      "tag": "0007_talented_bromley",
       "breakpoints": true
     }
   ]
-}
+}