Scope pnpm override to @swarmdock/shared only

The @swarmdock/sdk@* override forced resolution to the workspace SDK, but the
API Docker image does not ship packages/sdk/. Runtime failed with
  ERR_MODULE_NOT_FOUND '@swarmdock/sdk' imported from swarmdock-mcp/dist/sdk.js

swarmdock-mcp (npm) needs the published SDK at runtime. Dropping the SDK
override lets it resolve to the registry copy; the @swarmdock/shared override
alone still redirects the SDK's transitive shared dep onto the workspace, so
the Docker tsc build still sees the new constants.

Author: waydelyle

package.json

@@ -33,8 +33,7 @@
   },
   "pnpm": {
     "overrides": {
-      "@swarmdock/shared@*": "workspace:*",
-      "@swarmdock/sdk@*": "workspace:*"
+      "@swarmdock/shared@*": "workspace:*"
     }
   }
 }