Add hierarchy axis motion validation and model deletion

docs/linuxcnc-axis-web-control-panel-source-logic.md

@@ -449,7 +449,7 @@ history rows intentionally share the family ID `mdi-history-select`.
 | `workspace-case-select` | Web selection of the INI/configuration input | Local selection; selected catalog is restricted to supported XYZAC/XYZBC cases | Does not load or change machine state until `toolbar-load-case` |
 | `workspace-load-3d-chips` | Web packaged-file equivalent of `open_file_guts` | Fetch published `3D_Chips.ngc`, then `PROGRAM_LOAD`; IDLE only | Same replacement path as Open; retains Live Plot, no automatic Run/Home |
 | `workspace-rtcp-programs`, `rtcp-program-scope`, `rtcp-program-select`, `rtcp-program-source`, `rtcp-program-load`, `rtcp-program-download` | Web RTCP source-program catalog backed by the locked LinuxCNC tree | The default scope follows the active machine: AC=`XYZAC`, BC=`XYZBC`; catalog/source/download are local file operations, while compatible main programs use the same `PROGRAM_LOAD` transaction and IDLE gate as Open | AC and BC programs are separated by kinematics. The optional all-source scope retains all 32 files for inspection; remap/subroutine/reference and mismatched kinematics cannot be sent as an executable main program |
-| `machine-manager-settings`, `machine-manager-import`, `machine-manager-files`, `machine-manager-translate`, `machine-manager-rotate`, `machine-manager-role`, `machine-manager-parent`, `machine-manager-show-origin`, `machine-tree-node`, `machine-tree-origin`, `machine-manager-apply`, `machine-manager-export` | Web component-level machine assembly extension | GLB `Object3D.children` render as a tree; selecting a node shows its parent-relative origin, and dragging tree names records validated parent overrides without changing the imported source scene. Apply validates the supported AC/BC hierarchy, generates `linuxcnc.machine/1`, then uses `LOAD_WORKSPACE` + `PROGRAM_LOAD` while OFF and IDLE | Three.js edits draft assembly metadata only; runtime joint motion, tool offset and RTCP remain Worker/WASM authoritative |
+| `machine-manager-settings`, `machine-manager-import`, `machine-manager-files`, `machine-manager-delete`, `machine-manager-translate`, `machine-manager-rotate`, `machine-manager-role`, `machine-manager-parent`, `machine-manager-show-origin`, `machine-tree-node`, `machine-tree-origin`, `machine-tree-axis-role`, `machine-test-x`, `machine-test-y`, `machine-test-z`, `machine-test-a`, `machine-test-b`, `machine-test-c`, `machine-test-reset`, `machine-test-state`, `machine-manager-apply`, `machine-manager-export` | Web component-level machine assembly extension | GLB `Object3D.children` render as a tree; selecting a node shows its parent-relative origin, dragging records parent overrides, and axis-test inputs drive bound nodes through their actual parent hierarchy without changing the source scene. Imported roots can be deleted. Apply validates AC/BC and then uses `LOAD_WORKSPACE` + `PROGRAM_LOAD` while OFF and IDLE | Axis-test motion is a local hierarchy diagnostic; production task motion, tool offset and RTCP remain Worker/WASM authoritative |
 | `manual-home-all` | `home_all_joints` | `HOME {all:true}`; ON+IDLE, no concurrent homing/jog | Native homemod selects the configured sequences. No artificial coordinated return-to-zero motion. |
 | `switchkins-0`, `switchkins-1`, `switchkins-2` | `M429`, `M428`, `M430` remaps and `motion.switchkins-type` | `KINEMATICS_SELECT`; ON, homed, IDLE, empty TP | Identity/XYZAC/User K canonical type, or stable gate reason |
 | `tab-manual`, `tab-mdi` | `ensure_manual` / `ensure_mdi` | `SET_MODE`; manual_ok and motion exclusion | Task mode acknowledgement and WASM motion mode are monitored separately; no local tab is mode authority. |