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/src_web/typings/comfy.d.ts

@@ -0,0 +1,153 @@
+/**
+ * These contain types from ComfyUI (or LiteGraph) that are either copied or manually determined
+ * added here mostly because @comfyorg/comfyui-frontend-types hasn't exported them oir they weren't
+ * available.
+ */
+import type {SerializedGraph} from './index.js';
+
+export type getPngMetadata = (file: File | Blob) => { workflow?: string; prompt?: string };
+export type getWebpMetadata = (file: File | Blob) => {
+  Workflow?: string;
+  workflow?: string;
+  Prompt?: string;
+  prompt?: string;
+};
+
+// Below are types derived from the Serialized version of a workflow.
+
+// export type SerializedLink = [
+//   number, // this.id,
+//   number, // this.origin_id,
+//   number, // this.origin_slot,
+//   number, // this.target_id,
+//   number, // this.target_slot,
+//   string, // this.type
+// ];
+
+// interface SerializedNodeInput {
+//   name: string;
+//   type: string;
+//   link: number;
+// }
+// interface SerializedNodeOutput extends SerializedNodeInput {
+//   slot_index: number;
+//   links: number[];
+// }
+
+// export interface SerializedNode {
+//   // id: number;
+//   // inputs: SerializedNodeInput[];
+//   // outputs: SerializedNodeOutput[];
+//   mode: number;
+//   order: number;
+//   pos: [number, number];
+//   properties: any;
+//   size: [number, number];
+//   type: string;
+//   widgets_values: Array<number | string>;
+// }
+
+// export interface SerializedGraph {
+  // config: any;
+  // extra: any;
+  // groups: any;
+  // last_link_id: number;
+  // last_node_id: number;
+  // links: SerializedLink[];
+  // nodes: SerializedNode[];
+// }
+
+
+/**
+ * ComfyUI-Frontend defines a ComfyNodeDef from Zod, but doesn't expose it. This is a shim.
+ */
+export type ComfyNodeDef = {
+	name: string;
+	display_name?: string;
+	description?: string;
+	category: string;
+	input?: {
+		required?: Record<string, [string | any[]] | [string | any[], any]>;
+		optional?: Record<string, [string | any[]] | [string | any[], any]>;
+		hidden?: Record<string, [string | any[]] | [string | any[], any]>;
+	};
+	output?: string[];
+	output_name: string[];
+	// @rgthree
+	output_node?: boolean;
+};
+
+
+
+// Below are types derived from the formats for the ComfyAPI.
+
+// @rgthree
+type ComfyApiInputLink = [
+  /** The id string of the connected node. */
+  string,
+  /** The output index. */
+  number,
+]
+
+
+type ComfyApiFormatNode = {
+  "inputs": {
+    [input_name: string]: string|number|boolean|ComfyApiInputLink,
+  },
+  "class_type": string,
+  "_meta": {
+    "title": string,
+  }
+}
+
+export type ComfyApiFormat = {
+  [node_id: string]: ComfyApiFormatNode
+}
+
+export type ComfyApiPrompt = {
+  workflow: SerializedGraph,
+  output: ComfyApiFormat,
+}
+
+export type ComfyApiEventDetailStatus = {
+  exec_info: {
+    queue_remaining: number;
+  };
+};
+
+export type ComfyApiEventDetailExecutionStart = {
+  prompt_id: string;
+};
+
+export type ComfyApiEventDetailExecuting = null | string;
+
+export type ComfyApiEventDetailProgress = {
+  node: string;
+  prompt_id: string;
+  max: number;
+  value: number;
+};
+
+export type ComfyApiEventDetailExecuted = {
+  node: string;
+  prompt_id: string;
+  output: any;
+};
+
+export type ComfyApiEventDetailCached = {
+  nodes: string[];
+  prompt_id: string;
+};
+
+export type ComfyApiEventDetailError = {
+  prompt_id: string;
+  exception_type: string;
+  exception_message: string;
+  node_id: string;
+  node_type: string;
+  node_id: string;
+  traceback: string;
+  executed: any[];
+  current_inputs:  {[key: string]: (number[]|string[])};
+  current_outputs: {[key: string]: (number[]|string[])};
+}