Add TypedDicts for resolve function return types

[nx10]

• Adds FunctionalInputs and MetricsInputs TypedDicts to match the QCInputs pattern already in bids/qc.py
• Updates resolve_functional and resolve_metrics return type annotations
• Re-exports all three TypedDicts from rbc.bids

No call-site changes needed since TypedDicts are still dicts.

Part of #259 (stacked on #260).

[github-actions]

Coverage Report

File	Stmts	Miss	Cover	Missing
rbc
__init__.py	1	0	100%
context.py	25	8	68%	70, 75–77, 79–80, 93–94
metadata.py	56	0	100%
rbc/bids
__init__.py	8	0	100%
_schema.py	585	4	99%	776, 782, 790, 1101
anatomical.py	12	0	100%
builder.py	72	7	90%	233–235, 362, 364–365, 386
functional.py	30	0	100%
metrics.py	23	0	100%
qc.py	17	0	100%
query.py	68	42	38%	100–104, 118–122, 124–125, 127–132, 134, 136, 150, 156–162, 195, 204, 206–213, 222, 254, 263–264
rbc/cli
__init__.py	8	0	100%
all.py	92	0	100%
anatomical.py	47	0	100%
base.py	37	1	97%	51
functional.py	62	0	100%
longitudinal.py	87	1	98%	182
main.py	43	0	100%
metrics.py	79	3	96%	69, 72, 84
qc.py	61	0	100%
query.py	34	0	100%
rbc/core
__init__.py	3	0	100%
common.py	21	8	61%	42–44, 58, 61–64
fileops.py	27	4	85%	69–72
fsl2itk.py	42	0	100%
nifti.py	192	5	97%	236–237, 244–245, 524
niwrap.py	56	1	98%	58
rbc/core/anatomical
__init__.py	4	0	100%
registration.py	14	4	71%	45, 137, 152, 167
segmentation.py	24	8	66%	61, 71–73, 89, 111, 122, 138
rbc/core/functional
__init__.py	13	0	100%
coregistration.py	7	2	71%	44, 55
despiking.py	7	3	57%	32, 36–37
distortion.py	130	40	69%	269–271, 321, 324, 332–335, 341–346, 349, 352–353, 356, 365–369, 375–376, 387–388, 391, 397, 443–444, 447, 455, 461, 470–471, 474, 484, 491
erosion.py	32	1	96%	50
initialization.py	9	4	55%	35, 42–43, 63
masking.py	34	25	26%	53, 55–56, 58–59, 62–65, 69, 91, 134, 183, 197, 208, 223, 233, 249, 258, 271, 285, 296, 306, 319, 328
motion.py	57	37	35%	62, 64–67, 69, 71, 73, 76–77, 83–84, 86–87, 95–97, 99, 102, 105, 107, 124–125, 135–138, 159, 169, 171–172, 175, 177–179, 181, 183
nuisance.py	81	60	25%	78, 80–85, 87, 89–90, 93, 96–98, 100–102, 104–110, 112–116, 118, 163, 165, 167, 170–171, 173–175, 178, 181–182, 185–187, 190–193, 197, 203–205, 207, 235, 243, 269, 278, 307, 316, 322
regressors.py	89	6	93%	163, 193, 325–328
resampling.py	54	43	20%	37–42, 74–76, 78, 80–81, 85–87, 90, 93, 105, 107–108, 112, 114, 150–152, 154–155, 159, 161–162, 167–169, 173–174, 177, 180, 187, 199, 201–202, 207, 209
timing.py	16	11	31%	46–47, 49–53, 58, 60, 66–67
rbc/core/longitudinal
__init__.py	1	0	100%
transform.py	46	7	84%	106–107, 165–168, 170
rbc/core/metrics
__init__.py	3	0	100%
alff.py	90	1	98%	265
reho.py	66	0	100%
smoothing.py	7	3	57%	36, 42–43
standardization.py	27	11	59%	64, 66–68, 70, 72–75, 77–78
timeseries.py	57	1	98%	120
rbc/core/qc
__init__.py	6	0	100%
dvars.py	26	0	100%
motion.py	31	0	100%
registration.py	41	0	100%
xcp.py	41	0	100%
rbc/workflows
__init__.py	10	0	100%
anatomical.py	45	19	57%	76–85, 87, 154–157, 159–162
functional.py	98	56	42%	113–114, 122, 127–128, 136, 201–202, 205–206, 209–210, 213, 216–219, 229–231, 241–242, 245, 248, 251–252, 260–261, 268–269, 276–277, 284–285, 288–290, 293–296, 308–309, 321, 325–328, 331–332, 341–342, 350, 357, 426, 432
metrics.py	40	17	57%	83–84, 89–90, 93–96, 99–102, 106–109, 111
qc.py	51	31	39%	85, 87–88, 91, 94, 97–101, 104, 113–115, 119–122, 124–127, 129–130, 132–134, 137, 154, 161, 163
rbc_resources
__init__.py	30	0	100%
TOTAL	3075	474	84%

Tests	Skipped	Failures	Errors	Time
763	0 💤	0 ❌	0 🔥	10.839s ⏱️

[nx10]

Merged into consolidated PR