chore: change from start -> thumbtack
chore change from fav -> pin
bugfix: constantService catchError now binds properly
chore: increases visibility of signin icons

chore: separate spatial search
feat: visually show error

chore: catchError catches more error
feat: smart placement of toggle persp and scale
bugfix: provide stream in catchErrors
bugfix: FF focusout not firing
bugfix: chrome complain expression changed after checked
bugfix: FF visual bug of layout browser icon

chore: remove uncessary imports

bugfix: loading spinner  changes with layout
bugfix: mobile nub control relate with layout

WIP customise order of layout

chore: moved all menu icons to material btns

bugfix: window.fetch vs angular httpclient.get
chore: use sharedReplay perf

chore: pluginService test