Editor design (frontend)

[ZuzanaOdstrcilova]

Design editor (ZO) - notes:

• plurals (key, view, edit...)
• editation mode (code, preview, missing placeholders)
• different views, panel

Frontend (ŠG)

[ZuzanaOdstrcilova]

The final design https://www.figma.com/file/cSobP7nqLgeN4S6f5xyf8y/Tasks-2023?type=design&node-id=630%3A24113&mode=design&t=r6axLMzJ0udLoBzk-1

[stepan662]

• [x] add checkbox for Universal Tolgee Format to settings and project creation
• [x] update editor everywhere (key creation, translations, single key view)
• [x] add switch to key edit modal and key creation dialog (checkbox + name of the variable)
• [x] add custom properties section to the key settings
• [x] right side panel with translation tools
• [x] make table view horizontally scrollable + fix the resizable columns
• [x] unify buttons and language label look (put it above the translation in most places)
• [x] add plurals checkbox and editor to Tolgee SDK
• [x] solve shortcuts
• [x] plurals visualization in the imports
• [x] display key description in imports
• [x] fix e2e test in platform
• [x] create new e2e tests for the platform
• [x] fix and create new e2e tests for the SDKs