Initial scaffold: Shopify recesso (withdrawal) compliance app

- Remix (TypeScript) + Polaris, official Shopify app template
- Prisma multi-tenant schema (Settings, ExclusionRule, WithdrawalRequest, AuditLog, WebhookEvent) on Postgres
- Mandatory GDPR compliance webhooks (data_request, redact, shop/redact) + HMAC handlers
- API version pinned 2026-04, scopes read_orders/read_products
- Fly deploy config; two-env strategy (custom now, public later)
- Dev setup: shopify.web.toml + Vite allowedHosts for tunnels
- Docs: PLAN.md, ANALISI-REQUISITI-LEGALI.md (Art. 54-bis compliance)

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Mv83a29B4eFv5ixoj6PoE1

app/.github/ISSUE_TEMPLATE.md

@@ -0,0 +1,46 @@
+---
+name: '🐛 Bug Report'
+about: Something isn't working
+labels: 'Type: Bug 🐛'
+---
+
+# Issue summary
+
+Before opening this issue, I have:
+
+- [ ] Upgraded to the latest version of the `@shopify` packages
+  - Affected `@shopify/shopify-*` package and version:
+  - Node version:
+  - Operating system:
+- [ ] Set `{ logger: { level: LogSeverity.Debug } }` in my configuration
+- [ ] Found a reliable way to reproduce the problem that indicates it's a problem with the package
+- [ ] Looked for similar issues in this repository
+- [ ] Checked that this isn't an issue with a Shopify API
+  - If it is, please create a post in the [Shopify community forums](https://community.shopify.com/c/partners-and-developers/ct-p/appdev) or report it to [Shopify Partner Support](https://help.shopify.com/en/support/partners/org-select)
+
+<!--
+Write a short description of the issue here.
+
+We can only fix issues for which there is a clear reproduction scenario.
+The more context you can provide, the easier it becomes for us to investigate and fix the issue.
+-->
+
+## Expected behavior
+
+What do you think should happen?
+
+## Actual behavior
+
+What actually happens?
+
+## Steps to reproduce the problem
+
+1.
+1.
+1.
+
+## Debug logs
+
+```
+// Paste any relevant logs here
+```