chore(filesystem): reflect major filesystem restructuring changes

- Renamed DocStack to dockstack
- Transformed toolbox-template into toolbox-qadocker with new functionality
- Removed NewToolbox.sh script
- Updated PROMPT and configuration files across all toolboxes
- Consolidated audit and testing scripts
- Updated QWEN.md to reflect new filesystem structure as authoritative source
- Merged PROMPT content into QWEN.md as requested

Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>

The filesystem structure has been intentionally restructured and is now the authoritative source of truth for the project organization.

ToolboxStack/output/toolbox-dockstack/.devcontainer/devcontainer.json

@@ -0,0 +1,14 @@
+{
+  "name": "TSYSDevStack toolbox-DocStack",
+  "dockerComposeFile": [
+    "../docker-compose.yml"
+  ],
+  "service": "toolbox-DocStack",
+  "workspaceFolder": "/workspace",
+  "remoteUser": "toolbox",
+  "runServices": [
+    "toolbox-DocStack"
+  ],
+  "overrideCommand": false,
+  "postCreateCommand": "zsh -lc 'starship --version >/dev/null'"
+}