Track HiveGrid Cloud planning reference

hivegrid-cloud/apps/web/app/utils/integrations/fileRoutePaths.ts

@@ -0,0 +1,13 @@
+// P4 Files (AK-P4a) — pure route-path builders for Files URLs. The loader builds
+// these and passes them into the View-Models so the VMs stay routing-agnostic.
+// Media URLs ALWAYS point at the auth-proxy route (AD-23), never at raw S3.
+
+export type MediaVariant = "original" | "preview" | "thumb";
+
+export function filesDetailPath(tenantSlug: string, fileId: string): string {
+  return `/${tenantSlug}/files/${fileId}`;
+}
+
+export function mediaVariantPath(tenantSlug: string, fileId: string, variant: MediaVariant): string {
+  return `/${tenantSlug}/media/${fileId}/${variant}`;
+}