Port website dev docs generated content scripts from JS to Rust to avoid intermediate parsing (#3909)

* Remove the crate dependency graph website generation intermediate generation step

* Remove the message system tree website generation intermediate generation step

* Code cleanup

* Remove cache system

* Fix Windows comment URL error

* Fix incorrect artifact download URLs

* Add Flatpak to comment

* Make Flatpak use debug/release mode choice instead of always release mode

website/package.json

@@ -12,8 +12,6 @@
 	"type": "module",
 	"scripts": {
 		"postinstall": "node .build-scripts/install.ts",
-		"generate-editor-structure": "node .build-scripts/generate-editor-structure.ts generated/hierarchical_message_system_tree.txt generated/hierarchical_message_system_tree.html",
-		"generate-crate-hierarchy": "node .build-scripts/generate-crate-hierarchy.ts generated/crate_hierarchy.dot generated/crate_hierarchy.svg",
 		"check": "tsc --noEmit && eslint",
 		"fix": "eslint --fix"
 	},
@@ -22,7 +20,6 @@
 		"@eslint/eslintrc": "^3.3.3",
 		"@eslint/js": "^9.39.2",
 		"@types/node": "^25.0.9",
-		"@viz-js/viz": "^3.25.0",
 		"eslint": "^9.39.2",
 		"eslint-config-prettier": "^10.1.8",
 		"eslint-import-resolver-typescript": "^4.4.4",