feat: add the snippets plugin (B2)

plugins/snippets/migrations/mysql/0001_adopt_snippets_tables.sql

@@ -0,0 +1,43 @@
+-- snippets 0001: adopt_snippets_tables
+-- Generated by termix-plugin migrations. Review before committing.
+
+CREATE TABLE IF NOT EXISTS `snippets` (
+  `id` int AUTO_INCREMENT PRIMARY KEY,
+  `user_id` varchar(255) NOT NULL,
+  `name` text NOT NULL,
+  `content` text NOT NULL,
+  `description` text,
+  `folder` text,
+  `order` int NOT NULL DEFAULT 0,
+  `sync_id` varchar(255) UNIQUE,
+  `created_at` text NOT NULL DEFAULT (CURRENT_TIMESTAMP),
+  `updated_at` text NOT NULL DEFAULT (CURRENT_TIMESTAMP),
+  `host_filter` text,
+  `is_note` boolean NOT NULL DEFAULT false,
+  FOREIGN KEY (`user_id`) REFERENCES `users` (`id`) ON DELETE CASCADE
+);
+RENAME TABLE `snippets` TO `p_snippets_snippets`;
+CREATE TABLE IF NOT EXISTS `snippet_folders` (
+  `id` int AUTO_INCREMENT PRIMARY KEY,
+  `user_id` varchar(255) NOT NULL,
+  `name` text NOT NULL,
+  `color` text,
+  `icon` text,
+  `sync_id` varchar(255) UNIQUE,
+  `created_at` text NOT NULL DEFAULT (CURRENT_TIMESTAMP),
+  `updated_at` text NOT NULL DEFAULT (CURRENT_TIMESTAMP),
+  FOREIGN KEY (`user_id`) REFERENCES `users` (`id`) ON DELETE CASCADE
+);
+RENAME TABLE `snippet_folders` TO `p_snippets_snippet_folders`;
+CREATE TABLE IF NOT EXISTS `snippet_access` (
+  `id` int AUTO_INCREMENT PRIMARY KEY,
+  `snippet_id` int NOT NULL,
+  `user_id` varchar(255),
+  `role_id` int,
+  `granted_by` varchar(255) NOT NULL,
+  `permission_level` text NOT NULL DEFAULT ('view'),
+  `expires_at` text,
+  `created_at` text NOT NULL DEFAULT (CURRENT_TIMESTAMP),
+  FOREIGN KEY (`granted_by`) REFERENCES `users` (`id`) ON DELETE CASCADE
+);
+RENAME TABLE `snippet_access` TO `p_snippets_snippet_access`;