[DatePickers]: improve a11y focus flow behavior

[AlekseyManetov]

Issue link(if exists): #2421

Description:

Now date picker body receive focus on open and return it back on input after close.

[github-actions]

Generated by: track-bundle-size
Generated at: Fri, 26 Jul 2024 10:21:07 GMT
Bundle size diff (in kBytes). Not gzipped. Both CSS & JS included.
Baseline: v5.8.1-alpha.0 (2024-06-14)
CI Status: ok

Module	Baseline Size (v5.8.1-alpha.0)	Size	Diff	Within Threshold	Threshold (min - max)
templateApp	747.12	750.99	+3.88 js:+0.28 css:+3.59	🆗	672.4 - 821.83
@epam/app	6506.94	6607.37	+100.43 js:+60.61 css:+39.81	🆗	5856.24 - 7157.63
@epam/draft-rte	53.79	53.77	-0.02 js:-0.01 css:-0.01	🆗	48.41 - 59.17
@epam/electric	4.57	4.57	0 js:0 css:0	🆗	4.12 - 5.03
@epam/promo	53.9	55.66	+1.76 js:0 css:+1.76	🆗	48.51 - 59.29
@epam/uui-extra	0.21	0.21	0 js:0 css:0	🆗	0.19 - 0.23
@epam/loveship	89.5	92.09	+2.59 js:+0.01 css:+2.58	🆗	80.55 - 98.45
@epam/uui-components	256.5	259.48	+2.98 js:+2.95 css:+0.03	🆗	230.86 - 282.16
@epam/uui-core	330.34	331.01	+0.67 js:+0.67 css:0	🆗	297.3 - 363.37
@epam/uui-db	44.7	44.7	0 js:0 css:0	🆗	40.23 - 49.17
@epam/uui-docs	206.19	206.75	+0.56 js:+0.56 css:+0.01	🆗	185.57 - 226.81
@epam/uui-editor	176.98	181.56	+4.58 js:+4.67 css:-0.09	🆗	159.28 - 194.68
@epam/uui-timeline	47.18	47.17	0 js:0 css:0	🆗	42.46 - 51.9
@epam/uui	591.14	592.83	+1.69 js:+0.27 css:+1.42	🆗	532.03 - 650.25

new sizes (raw)

To set the sizes as a new baseline, you can copy/paste next content to the uui-build/config/bundleSizeBaseLine.json and commit the file.

{
  "version": "5.8.4",
  "timestamp": "2024-07-26",
  "sizes": {
    "templateApp": {
      "css": 287610,
      "js": 481407
    },
    "@epam/app": {
      "css": 1645844,
      "js": 5120098
    },
    "@epam/draft-rte": {
      "css": 9770,
      "js": 45292
    },
    "@epam/electric": {
      "css": 2275,
      "js": 2409
    },
    "@epam/promo": {
      "css": 46063,
      "js": 10936
    },
    "@epam/uui-extra": {
      "css": 0,
      "js": 213
    },
    "@epam/loveship": {
      "css": 51745,
      "js": 42558
    },
    "@epam/uui-components": {
      "css": 22270,
      "js": 243440
    },
    "@epam/uui-core": {
      "css": 0,
      "js": 338956
    },
    "@epam/uui-db": {
      "css": 0,
      "js": 45769
    },
    "@epam/uui-docs": {
      "css": 2450,
      "js": 209262
    },
    "@epam/uui-editor": {
      "css": 12504,
      "js": 173418
    },
    "@epam/uui-timeline": {
      "css": 2254,
      "js": 46054
    },
    "@epam/uui": {
      "css": 268435,
      "js": 338623
    }
  }
}

---

Generated by: generate-components-api
CI Status: ok

Total amount of exported types/props without JSDoc comments

	Amount
Types	295 (+0) 🆗
Props	233 (+0) 🆗

[NatalliaAlieva]

Released in 5.9.0 ver.