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/web/comfyui/bypasser.js

@@ -0,0 +1,45 @@
+import { app } from "../../scripts/app.js";
+import { BaseNodeModeChanger } from "./base_node_mode_changer.js";
+import { NodeTypesString } from "./constants.js";
+const MODE_BYPASS = 4;
+const MODE_ALWAYS = 0;
+class BypasserNode extends BaseNodeModeChanger {
+    constructor(title = BypasserNode.title) {
+        super(title);
+        this.comfyClass = NodeTypesString.FAST_BYPASSER;
+        this.modeOn = MODE_ALWAYS;
+        this.modeOff = MODE_BYPASS;
+        this.onConstructed();
+    }
+    async handleAction(action) {
+        if (action === "Bypass all") {
+            for (const widget of this.widgets || []) {
+                this.forceWidgetOff(widget, true);
+            }
+        }
+        else if (action === "Enable all") {
+            for (const widget of this.widgets || []) {
+                this.forceWidgetOn(widget, true);
+            }
+        }
+        else if (action === "Toggle all") {
+            for (const widget of this.widgets || []) {
+                this.forceWidgetToggle(widget, true);
+            }
+        }
+    }
+}
+BypasserNode.exposedActions = ["Bypass all", "Enable all", "Toggle all"];
+BypasserNode.type = NodeTypesString.FAST_BYPASSER;
+BypasserNode.title = NodeTypesString.FAST_BYPASSER;
+app.registerExtension({
+    name: "rgthree.Bypasser",
+    registerCustomNodes() {
+        BypasserNode.setUp();
+    },
+    loadedGraphNode(node) {
+        if (node.type == BypasserNode.title) {
+            node._tempWidth = node.size[0];
+        }
+    },
+});