Optimize version fetching and update logic

Introduces lazy loading for release and action artifact versions, adds support for nightly.link mirrors, and improves artifact retrieval reliability. Removes unused loginService references, refactors update logic to handle action artifacts, and streamlines frontend/backend API parameters for version selection.

packages/napcat-shell/base.ts

@@ -418,7 +418,6 @@ export async function NCoreInitShell () {
     wrapper,
     session,
     logger,
-    loginService,
     selfInfo,
     basicInfoWrapper,
     pathWrapper,
@@ -434,7 +433,6 @@ export class NapCatShell {
     wrapper: WrapperNodeApi,
     session: NodeIQQNTWrapperSession,
     logger: LogWrapper,
-    loginService: NodeIKernelLoginService,
     selfInfo: SelfInfo,
     basicInfoWrapper: QQBasicInfoWrapper,
     pathWrapper: NapCatPathWrapper,
@@ -446,7 +444,6 @@ export class NapCatShell {
       wrapper,
       session,
       logger,
-      loginService,
       basicInfoWrapper,
       pathWrapper,
     };