fixes

frontend/nginx/default.conf

@@ -1,13 +1,3 @@
-upstream backend_upstream {
-    server backend:8000;
-    keepalive 16;
-}
-
-map $uri $static_file {
-    ~*\.(?:css|js|mjs|png|jpg|jpeg|gif|svg|ico|webp|woff2?)$ 1;
-    default 0;
-}
-
 server {
     listen 80;
     server_name _;
@@ -18,71 +8,7 @@ server {
     root /usr/share/nginx/html;
     index index.html;
 
-    #gzip on;
-    #gzip_comp_level 5;
-    #gzip_min_length 1024;
-    #gzip_types text/plain text/css text/javascript application/javascript application/json application/xml image/svg+xml;
-
-    add_header X-Content-Type-Options "nosniff" always;
-    add_header X-Frame-Options "SAMEORIGIN" always;
-    add_header Referrer-Policy "strict-origin-when-cross-origin" always;
-    add_header Permissions-Policy "geolocation=(), microphone=(), camera=()" always;
-
-    proxy_http_version 1.1;
-    proxy_set_header Host $host;
-    proxy_set_header X-Real-IP $remote_addr;
-    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-    proxy_set_header X-Forwarded-Proto $scheme;
-    proxy_set_header Connection "";
-    proxy_buffering off;
-    proxy_read_timeout 60s;
-    proxy_send_timeout 60s;
-
-    location ^~ /assets/ {
-        expires 7d;
-        add_header Cache-Control "public, max-age=604800, immutable" always;
-        try_files $uri =404;
-    }
-
-    location = /favicon.ico {
-        expires 7d;
-        add_header Cache-Control "public, max-age=604800" always;
-        try_files $uri =404;
-    }
-
-    location = /index.html {
-        add_header Cache-Control "no-store, no-cache" always;
-        try_files $uri =404;
-    }
-
-    location ^~ /api/ {
-        add_header Cache-Control "no-store, no-cache, must-revalidate" always;
-        add_header Pragma "no-cache" always;
-        proxy_pass http://backend_upstream/api/;
-    }
-
-    location = /docs {
-        add_header Cache-Control "no-store, no-cache, must-revalidate" always;
-        proxy_pass http://backend_upstream/docs;
-    }
-
-    location = /openapi.json {
-        add_header Cache-Control "no-store, no-cache, must-revalidate" always;
-        proxy_pass http://backend_upstream/openapi.json;
-    }
-
-    location = /redoc {
-        add_header Cache-Control "no-store, no-cache, must-revalidate" always;
-        proxy_pass http://backend_upstream/redoc;
-    }
-
     location / {
         try_files $uri $uri/ /index.html;
-
-        if ($static_file) {
-        add_header Cache-Control "max-age=600" always;
-        }
-
-        add_header Cache-Control "no-store, no-cache" always;
     }
 }

frontend/src/app/features/auth/login-page.component.ts

@@ -24,8 +24,8 @@ export class LoginPageComponent {
   error = '';
   submitting = false;
   readonly form = this.fb.nonNullable.group({
-    username: ['admin', Validators.required],
-    password: ['admin', Validators.required]
+    username: ['', Validators.required],
+    password: ['', Validators.required]
   });
 
   submit() {

frontend/src/styles/layout.css

@@ -111,7 +111,6 @@ body.dark-theme .topbar {
   cursor: pointer;
 }
 
-.topbar__lang-picker::after,
 .auth-toolbar__select-wrap::after {
   content: '\e902';
   font-family: 'primeicons';

frontend/src/styles/pages.css

@@ -2438,16 +2438,6 @@ body.dark-theme .api-connection-banner{
   min-width: 132px;
 }
 
-.topbar__lang-picker::after{
-  content: "▾";
-  position: absolute;
-  right: 0.8rem;
-  top: 50%;
-  transform: translateY(-50%);
-  pointer-events: none;
-  color: var(--text-soft);
-}
-
 .topbar__lang-select option{
   background: var(--surface-1);
   color: var(--text-main);
@@ -3377,17 +3367,6 @@ body.dark-theme .p-confirm-dialog .p-confirm-dialog-icon{
   }
 }
 
-/* 2026-04 layout fixes: auth centering and storage header spacing */
-
-
-
-
-
-
-
-
-
-
 .storage-browser__header{
   grid-template-columns: minmax(0, 1fr);
   gap: 1rem;