feat(widgets): add missing & queued media widget for Radarr and Sonarr (#6078)

Co-authored-by: Thomas <thomas@ajnart.fr>

packages/widgets/src/media-missing/component.module.css

@@ -0,0 +1,49 @@
+.card {
+  position: relative;
+  overflow: hidden;
+  display: flex;
+  text-decoration: none;
+  color: inherit;
+  border: 1px solid var(--border-color);
+  transition:
+    border-color 120ms ease,
+    transform 120ms ease,
+    box-shadow 120ms ease;
+
+  @mixin dark {
+    --border-color: var(--mantine-color-dark-4);
+  }
+  @mixin light {
+    --border-color: var(--mantine-color-gray-3);
+  }
+
+  &:hover {
+    border-color: var(--mantine-primary-color-filled);
+    transform: translateY(-1px);
+    box-shadow: var(--mantine-shadow-sm);
+  }
+}
+
+.backdrop {
+  position: absolute;
+  inset: 0;
+  background-size: cover;
+  background-position: center;
+  filter: blur(20px) saturate(1.2);
+  transform: scale(1.3);
+  opacity: 0.16;
+  pointer-events: none;
+}
+
+.content {
+  position: relative;
+  z-index: 1;
+  flex: 1;
+  min-width: 0;
+}
+
+.poster {
+  flex-shrink: 0;
+  object-fit: cover;
+  box-shadow: var(--mantine-shadow-sm);
+}