CR006: Update Figjam + localization spreadsheet with new translations

[drupchen]

Context

NT and Wangchuk worked on remaining long strings. Figjam needs to be homogenized and legend should be written to ease work in maintenance mode

steps

• [x] check all the updated strings

• [x] create legends (@drupchen)

• general color code

• update workflow definition

• [x] put spreadsheet in Pecha-Data Shared Drive

• [x] go through the updating process once with @Lungsangg

[drupchen]

strings in 1. "Texts", 2. "Topics", and 3. sign-up pop-ups still require updating