GET /task/list/{filters}

[PGijsbers]

[saathviksheerla]

I'd like to work on this.

Plan:

Filters: type, tag, data_tag, status, limit, offset, task_id, data_id, data_name, number_instances, number_features, number_classes, number_missing_values

Pattern: inline SQL in router, following datasets.py

Tables: task, task_type, task_inputs, dataset, dataset_status, data_quality, task_tag

Response per task: task_id, task_type_id, task_type, did, name, status, format, input[], quality[], tag[]

[saathviksheerla]

#277 PR raised