refactor(server): keep three suppressed lines whole so Prettier cannot move them past their directive

Prettier wraps the emoji regex onto the line after its declaration and
spreads two any-cast lines in the plugin tests over several lines, which
would leave the casts outside the eslint-disable-next-line above them. The
regex directive now sits on the line right before the literal, the dev-link
controller takes never instead of any for the collaborators it ignores, and
the supervisor test reaches the private kill/onExit through one cast.

server/tests/unit/plugins/plugins-controller-devlink.test.ts

@@ -11,7 +11,7 @@ import { PluginConsentRequired } from '../../../src/nest/plugins/plugin-runtime.
 import type { RuntimeEnvService } from '../../../src/nest/app-config/runtime-env.service';
 
 // eslint-disable-next-line @typescript-eslint/no-explicit-any
-const ctrl = (runtime: any) => new PluginsController({} as any, runtime, {} as any, { isManaged: () => false } as unknown as RuntimeEnvService);
+const ctrl = (runtime: any) => new PluginsController({} as never, runtime, {} as never, { isManaged: () => false } as unknown as RuntimeEnvService);
 // eslint-disable-next-line @typescript-eslint/no-explicit-any
 const status = async (p: Promise<any>): Promise<number> =>
   p.then(() => -1, (e) => (e instanceof HttpException ? e.getStatus() : 0));

server/tests/unit/plugins/supervisor-lifecycle.test.ts

@@ -72,7 +72,8 @@ describe('supervisor shutdownAll is a clean stop, not a crash', () => {
     (s as any).running.set('p', sup);
     // kill() simulates the child actually exiting during shutdown → fires onExit
     // eslint-disable-next-line @typescript-eslint/no-explicit-any
-    (s as any).kill = vi.fn(async (x: any) => { (s as any).onExit(x, 0, 'SIGTERM'); });
+    const internals = s as any;
+    internals.kill = vi.fn(async (x: unknown) => { internals.onExit(x, 0, 'SIGTERM'); });
     await s.shutdownAll();
     expect(sup.status).toBe('stopped');                                    // stopped before kill
     // onExit took the early-return path — no crash bookkeeping written to the DB hooks