improvement: Frontend Dockerfile updated so that aseests in public folder loads on the website.

infrastructure/DEPLOY.md

@@ -26,6 +26,8 @@ https://nudentic.ir
 
 `:latest` is **staging only** (wixur.ir baked in). Production compose must pin `TAG=v1.0.1`.
 
+**Tags are immutable.** CI clones `--branch $tag`. Do not move/reuse an existing `v*` to pick up a Dockerfile or copy fix — cut a new version. The frontend standalone image must `COPY` `public/` (`frontend/Dockerfile`); without it, `/prosthesis-catalog/*.svg` 404s.
+
 ### One-time on the Linux server
 
 1. **HTTP registry** — Gitea is `http://wixur.ir:3000`. In `/etc/docker/daemon.json`:
@@ -136,7 +138,7 @@ This pushes:
 - `dyolink/dyolink-backend:latest`
 - `dyolink/dyolink-frontend:latest`
 
-**When to rebuild:** domain changes, frontend env (`NEXT_PUBLIC_*`) changes, or new app release.
+**When to rebuild:** domain changes, frontend env (`NEXT_PUBLIC_*`) changes, files under `frontend/public/`, or a new app release.
 
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infrastructure/STAGING-DEPLOY.md

@@ -35,7 +35,7 @@ http://wixur.ir:3000   →  Gitea (native, no Docker)
 | frontend | `<REGISTRY_HOST>/<owner>/dyolink-frontend:<sha>`  |
 | nginx    | `nginx:alpine`                                    |
 
-Frontend public URLs are **baked in at build time** via `PUBLIC_BASE_URL`. After changing the public URL, re-run the Gitea workflow (or push to `master`) and set `FRONTEND_URL` in `C:\dyolink\secrets\backend.staging.env` to the same origin.
+Frontend public URLs are **baked in at build time** via `PUBLIC_BASE_URL`. After changing the public URL, re-run the Gitea workflow (or push to `master`) and set `FRONTEND_URL` in `C:\dyolink\secrets\backend.staging.env` to the same origin. The same `frontend/Dockerfile` must copy `public/` into the standalone image (catalog icons).
 
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