feat: add memory cache to boost performance (#2620)

* feat: add memory cache to boost performance

* fix: tests

* fix: logging

* fix: missing commented stuff

server/src/workspace/workspace-query-runner/workspace-query-runner.service.ts

@@ -142,13 +142,9 @@ export class WorkspaceQueryRunnerService {
       )};
     `);
 
-    const queryFormatted = query
-      .replace('neq:null', 'is:NOT_NULL')
-      .replace('eq:null', 'is:NULL');
-
     const results = await workspaceDataSource?.query<PGGraphQLResult>(`
       SELECT graphql.resolve($$
-        ${queryFormatted}
+        ${query}
       $$);
     `);