* 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
* refactor(chalice): removed sessions insights
refactor(DB): removed sessions insights
* refactor(chalice): upgraded dependencies
refactor(crons): upgraded dependencies
refactor(alerts): upgraded dependencies
feat(chalice): moved CH to FOSS
feat(chalice): use clickhouse-connect
feat(chalice): use CH connexion pool
feat(scripts): defined ch-data-port
