feat: keep page info in url

[safeamiiir]

Pagination and Filters are stored in the URL to be persistent during the navigations.

[github-actions[bot]]

Coverage Report

File	Stmts	Miss	Cover	Missing
aqueductcore/backend
context.py	33	4	88%	48–52, 59–60
main.py	19	4	79%	21–24, 31
session.py	13	4	69%	24–28
aqueductcore/backend/models
orm.py	31	1	97%	58
aqueductcore/backend/routers
files.py	88	2	98%	165–166
frontend.py	24	11	54%	22–33, 37
aqueductcore/backend/routers/graphql
mutations_schema.py	39	1	97%	42
query_schema.py	41	2	95%	64–66
router.py	11	1	91%	15
aqueductcore/backend/routers/graphql/mutations
experiment_mutations.py	24	1	96%	30
aqueductcore/backend/routers/graphql/resolvers
experiment_resolver.py	25	2	92%	28, 36
tags_resolver.py	25	3	88%	14, 44, 46
aqueductcore/backend/services
experiment.py	220	32	85%	82, 111–124, 154, 188, 194, 240, 243, 268, 299, 348, 354, 383, 389, 406, 431, 438, 446, 476–482, 489–493, 505–508
validators.py	33	2	94%	41, 46
TOTAL	813	70	91%

Tests	Skipped	Failures	Errors	Time
67	0 :zzz:	0 :x:	0 :fire:	10.400s :stopwatch:

[safeamiiir]

I have no idea what happens here, but one change looks suspicious, title: "" -> title: null

This change is because after using searchParams which relies on page URL that has filter/pagination info. when the field is not available, that'll return null. But I'll give a try to use only one string type in order to keep it cleaner.