Add custom nodes, Civitai loras (LFS), and vast.ai setup script

Includes 30 custom nodes committed directly, 7 Civitai-exclusive
loras stored via Git LFS, and a setup script that installs all
dependencies and downloads HuggingFace-hosted models on vast.ai.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

custom_nodes/rgthree-comfy/tsconfig.json

@@ -0,0 +1,57 @@
+{
+  "compilerOptions": {
+    "target": "es2019",
+    "module": "ESNext",
+    // "typeRoots": [
+    //   "./ts/typings",
+    // ],
+    "baseUrl": "./",
+    "paths": {
+      // Main comfyui typedefs.
+      "@comfyorg/frontend": ["node_modules/@comfyorg/comfyui-frontend-types/index.d.ts"],
+      // ComfyUI augments old litegraph types with these module names, so we need to map them back
+      // to itself to "see" these augmentations in our code.
+      "@/lib/litegraph/src/types/widgets": ["node_modules/@comfyorg/comfyui-frontend-types/index.d.ts"],
+      "@/lib/litegraph/src/interfaces": ["node_modules/@comfyorg/comfyui-frontend-types/index.d.ts"],
+      "@/lib/litegraph/src/litegraph": ["node_modules/@comfyorg/comfyui-frontend-types/index.d.ts"],
+      // Tree Sitter, for parsing python in js.
+      "web-tree-sitter": ["node_modules/web-tree-sitter/web-tree-sitter.d.ts"],
+      "typings/*": ["src_web/typings/*"],
+      "rgthree/common/*": ["src_web/common/*"],
+      "rgthree/lib/*": ["src_web/lib/*"],
+      "node_modules": ["node_modules/*"],
+      "scripts/*":  ["src_web/scripts_comfy/*"],
+    },
+    "outDir": "web/",
+    "removeComments": true,
+    "strict": true,
+    "noImplicitAny": true,
+    "strictNullChecks": true,
+    "strictFunctionTypes": true,
+    "strictBindCallApply": true,
+    "strictPropertyInitialization": true,
+    "noImplicitThis": true,
+    "useUnknownInCatchVariables": true,
+    "alwaysStrict": true,
+    // "noUnusedLocals": true,
+    // "noUnusedParameters": true,
+    "exactOptionalPropertyTypes": false,
+    "noImplicitReturns": true,
+    "noFallthroughCasesInSwitch": true,
+    "noUncheckedIndexedAccess": true,
+    "noImplicitOverride": true,
+    "noPropertyAccessFromIndexSignature": true,
+    "allowUnusedLabels": true,
+    "skipLibCheck": true,
+    "experimentalDecorators": true,
+    "types": []
+  },
+  "include": [
+    "src_web/*.ts", "src_web/**/*.ts", "src_web/typings/index.d.ts",
+  ],
+  "exclude": [
+    "**/*.spec.ts",
+    "**/*.d.ts",
+    "node_modules/**/*.ts"
+  ]
+}