chore: apply code formatting and linting

- format long import statements with consistent line wrapping
- apply consistent indentation across client and server modules
- remove generated tsconfig.tsbuildinfo file

server/test/mcp.controller.spec.ts

@@ -75,7 +75,10 @@ describe("McpController", () => {
     it("returns MCP error for removed tool", async () => {
       const { status, rpc } = await mcpCall("list_keys");
       expect(status).toBe(200);
-      const result = rpc.result as { isError: boolean; content?: { text: string }[] };
+      const result = rpc.result as {
+        isError: boolean;
+        content?: { text: string }[];
+      };
       expect(result.isError).toBe(true);
     });
   });