* fix(chalice): fixed Math-operators validation
refactor(chalice): search for sessions that have events for heatmaps
* refactor(chalice): search for sessions that have at least 1 location event for heatmaps
* fix(chalice): fixed Math-operators validation
refactor(chalice): search for sessions that have events for heatmaps
* refactor(chalice): search for sessions that have at least 1 location event for heatmaps
* feat(chalice): autocomplete return top 10 with stats
* fix(chalice): fixed autocomplete top 10 meta-filters
* fix(chalice): fixed multiple issues
* feat(api): added second pre-signed urls for canvases
* feat(api): fixed old key format
* feat(backend): draft version for new approach for canvases
* feat(deploy): fixed some issues
* feat(backend): debug logs for bash command
* feat(backend): removed wrong parameter from bash pipeline
* feat(backend): removed canvas-maker service + small refactoring
