Superdesk-planning

Fixes
- [SDESK-5906] fix(ingest): Unable to create event after ingestion (1623)
- [SDCP-526] fix: Accessibility improvements for preview (1629)
- [SDCP-536] fix(export): Show server error on failure (1630)

Fixes
- [SDESK-6047] fix(search): Agenda filter not working from subnav (1613)
- [SDESK-6022] fix: Embedded coverages disappear after posting Event (1615)
- [SDCP-526] fix(translations): missing gettext definition (1619)
- [SDCP-536] fix(exports): Use ObjectId when comparing Agenda IDs (1620)
- [SDESK-6071] fix: Make sure embedded coverages have a date (1621)
- fix file ingest when there is no parse_file method (1624)
- [SDCP-526] Enable date field option showToBeConfirmed in events and coverages (1625)
- [SDESK-6074] fix(locks): Unlock Assignment on Archive Publish actions (1626)
- [SDESK-5833] fix: workqueue left padding remains when navigating from monitoring (1622)

Improvements
- [SDCP-545] Improve accessibility in Planning page (1598)
- [SDCP-548] Improve accessibility in Assignments page (1609)

Fixes
- fix(e2e): Due to changes in UI Framework Switch component (1605)
- [SDESK-6018] fix: Clear button does not clear the advance search (1601)
- chore(fireq): Use release/2.3 branch
- [SDESK-5833] fix: About link not accessible from planning section (1611)
- [SDCP-549] fix(locations): Fallback to county if city isn't defined (1610)
- [SDESK-6017] fix: Validate CoverageForm in Event Editor (1606)

Features
- [SDNTB-673] Support filtering/sorting by created/updated (1555)
- [SDESK-5906] ingest of json event format (1566)
- [SDESK-5905] Editor Bookmarks and embedded coverage form (1570)
- [SDNTB-674] Assignments widget in the toolbar (1565)

Improvements
- chore(typescript): Rename js(x) to ts(x) (1564)
- [SDESK-5791] Location should not be created from within search form (1573)
- [SDNTB-673] Improve Planning subnav on smaller screens (1575)
- [SDCP-534] Pass Item or Profile language to OpenStreetMaps (1579)
- Accessibility enhancements (1580)
- [SDESK-5973] Improve Events embedded Location popup form (1581)
- [SDCP-526] Improve translations (1585)
- [SDCP-550] chore: update translations (1604)

Fixes
- [SDESK-5726] fix(post): Posting Planning item doesnt update etag (1554)
- [SDESK-5831] fix(unit_tests): Update contact_state in tests (1562)
- [SDESK-5821] Use debounce for Autosave (1559)
- [SDCP-492] fix(actions): Incorrect state logic for Mark As Completed (1563)
- fix(e2e): Calculate times to fix daylight savings changes (1569)
- [SDCP-529] Fix various UI translations (1571)
- fix(e2e): Fix loading extension (1574)
- [SDESK-5896] fix(authoring-widget): Prevent Assignments view being cleared (1578)
- [SDCP-528] fix: Select dropdowns failed to re-render on language change (1582)
- fix(e2e): Use build-tools to compile front-end (1586)
- [SDCP-528] fix(i18n): Pass language to Coverage popups/forms (1587)
- [SDESK-5985] fix: Remove _status from POST/PATCH responses (1588)
- [SDESK-6008] fix: Duplicate coverages from advanced mode (1590)
- [SDESK-5987] fix: Set Editor to read-only before performing action (1589)
- [SDESK-5982] fix: Force fetch Planning from API after POST (1591)
- [SDESK-5977] Remove calendar/agenda from advanceSearch panel (1592)
- [SDCP-528] fix(i18n): Use language in CoverageItem (1593)
- [SDESK-6016] fix: Incorrect icon and tooltip in CoverageBookmarks (1594)
- [SDESK-5985] fix: Unable to assign Coverage Status from Event form (1595)
- [SDESK-5455] Allow patching Events with just dates.recurring_rules defined (1596)

Fixes
- [SDESK-5961] fix: While creating new location from event, save button is not activated (1576)
- fix(data-update): Location update fails if CV items is empty (1577)