feat(database): add Mattermost notification support

- Introduced a new SQL file to alter the notificationType and create a Mattermost table.
- Added a foreign key relationship between the notification table and the new Mattermost table.
- Updated the journal and snapshot metadata to reflect these changes.

apps/dokploy/drizzle/0154_careful_eternals.sql

@@ -0,0 +1,10 @@
+ALTER TYPE "public"."notificationType" ADD VALUE 'mattermost' BEFORE 'pushover';--> statement-breakpoint
+CREATE TABLE "mattermost" (
+	"mattermostId" text PRIMARY KEY NOT NULL,
+	"webhookUrl" text NOT NULL,
+	"channel" text,
+	"username" text
+);
+--> statement-breakpoint
+ALTER TABLE "notification" ADD COLUMN "mattermostId" text;--> statement-breakpoint
+ALTER TABLE "notification" ADD CONSTRAINT "notification_mattermostId_mattermost_mattermostId_fk" FOREIGN KEY ("mattermostId") REFERENCES "public"."mattermost"("mattermostId") ON DELETE cascade ON UPDATE no action;

apps/dokploy/drizzle/meta/_journal.json

@@ -1079,6 +1079,13 @@
       "when": 1774322599182,
       "tag": "0153_motionless_mastermind",
       "breakpoints": true
+    },
+    {
+      "idx": 154,
+      "version": "7",
+      "when": 1774337356154,
+      "tag": "0154_careful_eternals",
+      "breakpoints": true
     }
   ]
 }