chore: update UI helper functions and documentation

- Enhanced help header and footer functions with customizable line and center characters for improved visual clarity.
- Updated `dnp` script description for better readability by reorganizing and rephrasing key points.
- Adjusted command order in help output to maintain consistency.

Issue 648

Author: RedLeader962

src/bin/dnp

@@ -7,7 +7,8 @@ DOCUMENTATION_BUFFER_DNP=$( cat <<'EOF'
 #                         A tool for managing Docker-based robotic projects
 #
 # What it does:
-#   • Provide a dockerized environment for [Local|remote] development, deployment, CI-testings and runing slurm jobs
+#   • Provide a containerized environment for development (local and remote), deployment,
+#     continuous integration, runing slurm jobs and publishing source code for release.
 #   • Support l4t/arm64 (jetson), darwin/arm64 (Mac OsX) and linux/x86 os and architecture
 #   • Support nvidia GPU through nvidia-docker on both l4t/arm64 and linux/x86
 #
@@ -20,9 +21,9 @@ DOCUMENTATION_BUFFER_DNP=$( cat <<'EOF'
 #   up          Start containers
 #   down        Stop containers
 #   run         Run a command in a container
+#   project     Super project commands
 #   config      Show configuration
 #   version     Show DNP version
-#   project     Super project commands
 #   help        Show this help message
 #
 # Run 'dnp COMMAND --help' for more information on a command.

src/lib/commands/up.bash

@@ -55,7 +55,7 @@ function dnp::up_command() {
 #    n2st::print_formated_script_header "${header_footer_name}" "${MSG_LINE_CHAR_BUILDER_LVL1}"
 
     # ....Load dependencies........................................................................
-    source "${DNP_LIB_PATH}/core/utils/load_super_project_config.bash" || return 1
+    source "${DNP_LIB_PATH}/core/utils/load_super_project_config.bash" || return 1lysse962
     source "${DNP_LIB_PATH}/core/execute/up_and_attach.bash" || return 1
 
     # ....Begin....................................................................................

src/lib/core/utils/ui.bash

@@ -15,21 +15,27 @@ MSG_END_FORMAT="\033[0m"
 n2st::print_msg "test" 2>/dev/null >/dev/null || { echo -e "${MSG_ERROR_FORMAT}[DNP error]${MSG_END_FORMAT} The N2ST lib is not loaded!" ; exit 1 ; }
 
 # ====Help/doc=====================================================================================
+_DNP_HELP_LINE_CHAR="."
+_DNP_HELP_LINE_CHAR="─" # Note: This is not an 'dash' char. UTF-8: E2 94 80
+#_DNP_HELP_LINE_CHAR="━"
+#_DNP_HELP_LINE_CHAR="═" # Note: This is not an 'equal' char. UTF-8: E2 95 90
+#_DNP_HELP_LINE_CENTER_CHAR="▼"
+_DNP_HELP_LINE_CENTER_CHAR="❄︎"
 function dnp:help_header() {
     echo -n -e "${MSG_DIMMED_FORMAT}"
-    n2st::draw_horizontal_line_across_the_terminal_window "-"
-#    n2st::draw_horizontal_line_across_the_terminal_window "." | sed 's/.../\/../'
-#    n2st::echo_centering_str "❄︎" "${MSG_DIMMED_FORMAT}" "."
-#    n2st::echo_centering_str "▼" "${MSG_DIMMED_FORMAT}" "."
+#    echo -e "▶︎"
+    n2st::draw_horizontal_line_across_the_terminal_window "${_DNP_HELP_LINE_CHAR}"
+#    n2st::draw_horizontal_line_across_the_terminal_window "${_DNP_HELP_LINE_CHAR}" | sed 's/───/\/──/'
+#    n2st::echo_centering_str "❄${_DNP_HELP_LINE_CENTER_CHAR}" "${MSG_DIMMED_FORMAT}" "${_DNP_HELP_LINE_CHAR}"
     echo -n -e "${MSG_END_FORMAT}"
 }
 
 function dnp::help_footer() {
     echo -n -e "${MSG_DIMMED_FORMAT}"
-    n2st::draw_horizontal_line_across_the_terminal_window "-" | sed 's/----------$/-----❄︎---/'
-#    n2st::draw_horizontal_line_across_the_terminal_window "." | sed 's/..........$/.....❄︎.../'
-#    n2st::echo_centering_str "❄︎" "${MSG_DIMMED_FORMAT}" "-"
-#    n2st::echo_centering_str "▲" "${MSG_DIMMED_FORMAT}" "."
+#    n2st::draw_horizontal_line_across_the_terminal_window "${_DNP_HELP_LINE_CHAR}"
+#    n2st::draw_horizontal_line_across_the_terminal_window "─" | sed 's/──────$/─❄︎───/'
+#    n2st::draw_horizontal_line_across_the_terminal_window " " | sed 's/      $/   ◀︎/'
+    n2st::echo_centering_str "${_DNP_HELP_LINE_CENTER_CHAR}" "${MSG_DIMMED_FORMAT}" "${_DNP_HELP_LINE_CHAR}"
     echo -n -e "${MSG_END_FORMAT}"
 }