✨ (theme) Add theme templates

Allows you to save your themes and select a theme from Typebot's gallery

Closes #275

packages/prisma/postgresql/migrations/20230328123237_add_theme_templates/migration.sql

@@ -0,0 +1,17 @@
+-- AlterTable
+ALTER TABLE "Typebot" ADD COLUMN     "selectedThemeTemplateId" TEXT;
+
+-- CreateTable
+CREATE TABLE "ThemeTemplate" (
+    "id" TEXT NOT NULL,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "name" TEXT NOT NULL,
+    "theme" JSONB NOT NULL,
+    "workspaceId" TEXT NOT NULL,
+
+    CONSTRAINT "ThemeTemplate_pkey" PRIMARY KEY ("id")
+);
+
+-- AddForeignKey
+ALTER TABLE "ThemeTemplate" ADD CONSTRAINT "ThemeTemplate_workspaceId_fkey" FOREIGN KEY ("workspaceId") REFERENCES "Workspace"("id") ON DELETE CASCADE ON UPDATE CASCADE;

packages/prisma/postgresql/schema.prisma

@@ -89,6 +89,7 @@ model Workspace {
   customChatsLimit              Int?
   customStorageLimit            Int?
   customSeatsLimit              Int?
+  themeTemplates                ThemeTemplate[]
 }
 
 model MemberInWorkspace {
@@ -164,6 +165,7 @@ model Typebot {
   variables               Json
   edges                   Json
   theme                   Json
+  selectedThemeTemplateId String?
   settings                Json
   publicId                String?                   @unique
   customDomain            String?                   @unique
@@ -304,6 +306,16 @@ model ChatSession {
   state     Json
 }
 
+model ThemeTemplate {
+  id          String    @id @default(cuid())
+  createdAt   DateTime  @default(now())
+  updatedAt   DateTime  @default(now()) @updatedAt
+  name        String
+  theme       Json
+  workspace   Workspace @relation(fields: [workspaceId], references: [id], onDelete: Cascade)
+  workspaceId String
+}
+
 enum WorkspaceRole {
   ADMIN
   MEMBER