Helm chart API service "probe failed with statuscode: 404"

[btngithub]

Followed "Quick Start" section of Helm chart w\o any custom values,
only passed generated AUTH_SECRET env to API container in the deployment, without it it would returned the error below:

     containers:
        - name: api
          ...
          env:
            - name: AUTH_SECRET
              value: xxx

The error:
BetterAuthError: You are using the default secret. Please set BETTER_AUTH_SECRET in your environment variables or pass secret in your auth config.

API logs:

🔄 Checking workspace_member table for user_email to user_id migration...
2026-02-21T11:15:52.129Z WARN [Better Auth]: Social provider github is missing clientId or clientSecret
2026-02-21T11:15:52.130Z WARN [Better Auth]: Social provider google is missing clientId or clientSecret
2026-02-21T11:15:52.130Z WARN [Better Auth]: Social provider discord is missing clientId or clientSecret
⚡ API is running at http://localhost:1337
🛈 workspace_member table does not exist — skipping migration.
🔄 Checking session table for active_workspace_id to active_organization_id migration...
🛈 session table does not exist — skipping migration.
🔄 Checking invitation table for created_at column migration...
🛈 invitation table does not exist — skipping migration.
🔄 Migrating database...
✅ Database migrated successfully!
🔄 Starting GitHub integration migration...
No old integrations to migrate
🗑️ Dropping old github_integration table...
✓ Dropped github_integration table
🔄 Starting column migration...
No projects found, skipping column migration
Initializing plugins...
✓ Registered plugin: GitHub
GitHub App not configured, skipping webhook handlers
✓ Plugin event subscriptions initialized
✅ Plugins initialized

API service container now in is in the restart loop returning:
Readiness probe failed: HTTP probe failed with statuscode: 404