client: src: refactor system checks

- UID and dependency checks are done in internal `lib_docker`/`lib_env`
- Moves `sed` check to appropriate `lib_env`

client/src/docker/lib/lib_docker.bash

@@ -47,14 +47,6 @@ source "${DOCKER_FINANCE_CLIENT_REPO}/container/src/finance/lib/internal/lib_uti
 # Implementation
 #
 
-if [ $UID -lt 1000 ]; then
-  lib_utils::die_fatal "Do not run as root or system user!"
-fi
-
-# Dependencies
-deps=("sed")
-lib_utils::deps_check "${deps[@]}"
-
 # Top-level caller
 global_basename="$(basename -- $0)"
 declare -rx global_basename