chore(server): proper log context formatting (#22173)

* Fix log formatting for logger.error(..., error)

Rewrite it to avoid printing error msg in [context]

* Fix log formatting for logger.warn(..., error?.stack)

Rewrite it to avoid printing stack in [context]

* Fix log formatting for logger.debug(..., error.message);

Rewrite it to avoid printing error msg in [context]

* Print error msg instead of literal "Error"

server/src/services/memory.service.ts

@@ -40,7 +40,7 @@ export class MemoryService extends BaseService {
         try {
           await Promise.all(users.map((owner, i) => this.createOnThisDayMemories(owner.id, usersIds[i], target)));
         } catch (error) {
-          this.logger.error(`Failed to create memories for ${target.toISO()}`, error);
+          this.logger.error(`Failed to create memories for ${target.toISO()}: ${error}`);
         }
         // update system metadata even when there is an error to minimize the chance of duplicates
         await this.systemMetadataRepository.set(SystemMetadataKey.MemoriesState, {