feat: show live build version in web UI

- /api/version returns version, commitSha, buildDate, trashRetentionDays
- CI passes COMMIT_SHA (full), BUILD_DATE and VERSION (git tag) as
  docker build args; Dockerfile bakes them as env
- sidebar footer shows version/sha linked to the Gitea commit
- admin System tab shows version, commit link, build date, trash retention

lib/api-client-react/src/generated/api.ts

@@ -47,7 +47,8 @@ import type {
   TrashToolsInput,
   User,
   UserCreateInput,
-  UserRoleUpdate
+  UserRoleUpdate,
+  VersionInfo
 } from './api.schemas';
 
 import { customFetch } from '../custom-fetch';
@@ -140,6 +141,84 @@ export function useHealthCheck<TData = Awaited<ReturnType<typeof healthCheck>>,
 
 
 
+export const getGetVersionUrl = () => {
+
+
+
+
+  return `/api/version`
+}
+
+/**
+ * Returns the running build version, commit SHA and build date
+ * @summary Build version information
+ */
+export const getVersion = async ( options?: RequestInit): Promise<VersionInfo> => {
+
+  return customFetch<VersionInfo>(getGetVersionUrl(),
+  {
+    ...options,
+    method: 'GET'
+
+
+  }
+);}
+
+
+
+
+
+export const getGetVersionQueryKey = () => {
+    return [
+    `/api/version`
+    ] as const;
+    }
+
+
+export const getGetVersionQueryOptions = <TData = Awaited<ReturnType<typeof getVersion>>, TError = ErrorType<unknown>>( options?: { query?:UseQueryOptions<Awaited<ReturnType<typeof getVersion>>, TError, TData>, request?: SecondParameter<typeof customFetch>}
+) => {
+
+const {query: queryOptions, request: requestOptions} = options ?? {};
+
+  const queryKey =  queryOptions?.queryKey ?? getGetVersionQueryKey();
+
+
+
+    const queryFn: QueryFunction<Awaited<ReturnType<typeof getVersion>>> = ({ signal }) => getVersion({ signal, ...requestOptions });
+
+
+
+
+
+   return  { queryKey, queryFn, ...queryOptions} as UseQueryOptions<Awaited<ReturnType<typeof getVersion>>, TError, TData> & { queryKey: QueryKey }
+}
+
+export type GetVersionQueryResult = NonNullable<Awaited<ReturnType<typeof getVersion>>>
+export type GetVersionQueryError = ErrorType<unknown>
+
+
+/**
+ * @summary Build version information
+ */
+
+export function useGetVersion<TData = Awaited<ReturnType<typeof getVersion>>, TError = ErrorType<unknown>>(
+  options?: { query?:UseQueryOptions<Awaited<ReturnType<typeof getVersion>>, TError, TData>, request?: SecondParameter<typeof customFetch>}
+
+ ):  UseQueryResult<TData, TError> & { queryKey: QueryKey } {
+
+  const queryOptions = getGetVersionQueryOptions(options)
+
+  const query = useQuery(queryOptions) as  UseQueryResult<TData, TError> & { queryKey: QueryKey };
+
+  return { ...query, queryKey: queryOptions.queryKey };
+}
+
+
+
+
+
+
+
 export const getListToolsUrl = (params?: ListToolsParams,) => {
   const normalizedParams = new URLSearchParams();