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-lock.json

@@ -16,7 +16,6 @@
 				"@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",
@@ -1233,13 +1232,6 @@
 				"win32"
 			]
 		},
-		"node_modules/@viz-js/viz": {
-			"version": "3.25.0",
-			"resolved": "https://registry.npmjs.org/@viz-js/viz/-/viz-3.25.0.tgz",
-			"integrity": "sha512-dM7zAYMdf7mcRz5Kdb+YJb6+qv5Rjk0rPZ18gROdpMrP/3S7RFOp8uxybeiz5RypHrE1zo1vccA8Twh4mIcLZw==",
-			"dev": true,
-			"license": "MIT"
-		},
 		"node_modules/acorn": {
 			"version": "8.15.0",
 			"resolved": "https://registry.npmjs.org/acorn/-/acorn-8.15.0.tgz",