fix(demos/manymove_industrial): declare manymove-planning component + shellcheck source directives

CI gate hit two issues:

1. Smoke test POST /components/manymove-planning/scripts/<x>/executions
   returned 404 because the manifest only declared manymove-bt; the
   container_scripts directory name (manymove-planning) had no matching
   component. Added a manymove-planning component entry mirroring the
   moveit_pick_place demo pattern (moveit-planning component + same-named
   container_scripts dir).

2. shellcheck SC1091 on every 'source /opt/...setup.bash' line because
   those files do not exist on the host runner. Added
   'shellcheck source=/dev/null' directives, matching the multi_ecu_aggregation
   convention.

Author: mfaferek93

demos/manymove_industrial/config/manymove_industrial_manifest.yaml

@@ -38,6 +38,11 @@ components:
     type: "controller"
     description: "BehaviorTree.CPP orchestration of pick/place sequences"
     area: planning
+  - id: manymove-planning
+    name: "manymove planning subsystem"
+    type: "controller"
+    description: "Logical grouping for planning-side container scripts (collision inject, restore, self-test)"
+    area: planning
   - id: move-group
     name: "MoveIt move_group"
     type: "planner"

demos/manymove_industrial/container_scripts/manymove-planning/arm-self-test/script.bash

@@ -1,6 +1,7 @@
 #!/bin/bash
 set -eu
 
+# shellcheck source=/dev/null
 source /opt/ros/jazzy/setup.bash
 
 CODE="MANYMOVE_SELFTEST"

demos/manymove_industrial/container_scripts/manymove-planning/inject-collision/script.bash

@@ -7,7 +7,9 @@
 # variables when sourced from a fresh shell.
 set -e
 
+# shellcheck source=/dev/null
 source /opt/ros/jazzy/setup.bash
+# shellcheck source=/dev/null
 source /opt/manymove_ws/install/setup.bash
 
 # Default xArm7 prefix in the upstream launch is empty; the BT keys live in

demos/manymove_industrial/container_scripts/manymove-planning/inject-soft-fault/script.bash

@@ -5,7 +5,9 @@
 # RETRIES_EXHAUSTED.
 set -e
 
+# shellcheck source=/dev/null
 source /opt/ros/jazzy/setup.bash
+# shellcheck source=/dev/null
 source /opt/manymove_ws/install/setup.bash
 
 ros2 action send_goal --feedback /add_collision_object \

demos/manymove_industrial/container_scripts/manymove-planning/restore-normal/script.bash

@@ -4,7 +4,9 @@
 # operators can rerun without restarting the demo.
 set -e
 
+# shellcheck source=/dev/null
 source /opt/ros/jazzy/setup.bash
+# shellcheck source=/dev/null
 source /opt/manymove_ws/install/setup.bash
 
 PREFIX="${ROBOT_PREFIX:-}"