Remove email outbox collection and process job; refactor email templates with rich text support and slug generation

dev/app/api/test-email/route.ts

@@ -0,0 +1,86 @@
+import { getPayload } from 'payload'
+import config from '@payload-config'
+import { sendEmail, scheduleEmail } from '@xtr-dev/payload-mailing'
+
+export async function POST(request: Request) {
+  try {
+    const payload = await getPayload({ config })
+    const body = await request.json()
+    const { type = 'send', templateSlug, to, variables, scheduledAt } = body
+
+    let result
+    if (type === 'send') {
+      // Send immediately
+      result = await sendEmail(payload, {
+        templateSlug,
+        to,
+        variables,
+      })
+    } else if (type === 'schedule') {
+      // Schedule for later
+      result = await scheduleEmail(payload, {
+        templateSlug,
+        to,
+        variables,
+        scheduledAt: scheduledAt ? new Date(scheduledAt) : new Date(Date.now() + 60000), // Default to 1 minute
+      })
+    } else {
+      return Response.json({ error: 'Invalid type. Use "send" or "schedule"' }, { status: 400 })
+    }
+
+    return Response.json({
+      success: true,
+      emailId: result,
+      message: type === 'send' ? 'Email sent successfully' : 'Email scheduled successfully',
+    })
+  } catch (error) {
+    console.error('Test email error:', error)
+    return Response.json(
+      { 
+        error: 'Failed to send email',
+        details: error instanceof Error ? error.message : 'Unknown error' 
+      },
+      { status: 500 }
+    )
+  }
+}
+
+export async function GET() {
+  try {
+    const payload = await getPayload({ config })
+    
+    // Get email templates
+    const { docs: templates } = await payload.find({
+      collection: 'email-templates' as const,
+      limit: 10,
+    })
+
+    // Get email queue status
+    const { docs: queuedEmails, totalDocs } = await payload.find({
+      collection: 'emails' as const,
+      limit: 10,
+      sort: '-createdAt',
+    })
+
+    return Response.json({
+      templates,
+      outbox: {
+        emails: queuedEmails,
+        total: totalDocs,
+      },
+      mailing: {
+        pluginActive: !!(payload as any).mailing,
+        service: !!(payload as any).mailing?.service,
+      },
+    })
+  } catch (error) {
+    console.error('Get mailing status error:', error)
+    return Response.json(
+      { 
+        error: 'Failed to get mailing status',
+        details: error instanceof Error ? error.message : 'Unknown error' 
+      },
+      { status: 500 }
+    )
+  }
+}