refactor: rename Jellyseerr to Seerr throughout codebase

Updates branding and naming conventions to use "Seerr" instead of "Jellyseerr" across all files, components, hooks, and translations.

Renames files, functions, classes, variables, and UI text to reflect the new naming convention while maintaining identical functionality. Updates asset references including logo and screenshot images.

Changes API class name, storage keys, atom names, and all related utilities to use "Seerr" prefix. Modifies translation keys and user-facing text to match the rebrand.

utils/_seerr/useSeerrCanRequest.ts

@@ -0,0 +1,67 @@
+import { useMemo } from "react";
+import { useSeerr } from "@/hooks/useSeerr";
+import {
+  MediaRequestStatus,
+  MediaStatus,
+  MediaType,
+} from "@/utils/jellyseerr/server/constants/media";
+import {
+  hasPermission,
+  Permission,
+} from "@/utils/jellyseerr/server/lib/permissions";
+import { PersonCreditCast } from "@/utils/jellyseerr/server/models/Person";
+import type {
+  MovieResult,
+  TvResult,
+} from "@/utils/jellyseerr/server/models/Search";
+import type MediaRequest from "../jellyseerr/server/entity/MediaRequest";
+import type { MovieDetails } from "../jellyseerr/server/models/Movie";
+import type { TvDetails } from "../jellyseerr/server/models/Tv";
+
+export const useSeerrCanRequest = (
+  item?: MovieResult | TvResult | MovieDetails | TvDetails | PersonCreditCast,
+) => {
+  const { seerrUser } = useSeerr();
+
+  const canRequest = useMemo(() => {
+    if (!seerrUser || !item) return false;
+
+    const canNotRequest =
+      item?.mediaInfo?.requests?.some(
+        (r: MediaRequest) =>
+          r.status === MediaRequestStatus.PENDING ||
+          r.status === MediaRequestStatus.APPROVED,
+      ) ||
+      item.mediaInfo?.status === MediaStatus.AVAILABLE ||
+      item.mediaInfo?.status === MediaStatus.BLACKLISTED ||
+      item.mediaInfo?.status === MediaStatus.PENDING ||
+      item.mediaInfo?.status === MediaStatus.PROCESSING;
+
+    if (canNotRequest) return false;
+
+    const userHasPermission = hasPermission(
+      [
+        Permission.REQUEST,
+        item?.mediaInfo?.mediaType === MediaType.MOVIE
+          ? Permission.REQUEST_MOVIE
+          : Permission.REQUEST_TV,
+      ],
+      seerrUser.permissions,
+      { type: "or" },
+    );
+
+    return userHasPermission && !canNotRequest;
+  }, [item, seerrUser]);
+
+  const hasAdvancedRequestPermission = useMemo(() => {
+    if (!seerrUser) return false;
+
+    return hasPermission(
+      [Permission.REQUEST_ADVANCED, Permission.MANAGE_REQUESTS],
+      seerrUser.permissions,
+      { type: "or" },
+    );
+  }, [seerrUser]);
+
+  return [canRequest, hasAdvancedRequestPermission];
+};