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/controlaltai-nodes/integer_settings_node.py

@@ -0,0 +1,28 @@
+class IntegerSettings:
+    @classmethod
+    def INPUT_TYPES(cls):
+        return {
+            "required": {
+                "setting": ("BOOLEAN", {"default": False, "label_on": "Enable", "label_off": "Disable"}),
+            },
+        }
+
+    RETURN_TYPES = ("INT",)
+    RETURN_NAMES = ("setting_value",)
+    FUNCTION = "integer_settings"
+
+    CATEGORY = "ControlAltAI Nodes/Logic"
+
+    def integer_settings(self, setting):
+        # Handle the single boolean setting
+        status = 2 if setting else 1
+        return (status,)
+
+
+NODE_CLASS_MAPPINGS = {
+    "IntegerSettings": IntegerSettings,
+}
+
+NODE_DISPLAY_NAME_MAPPINGS = {
+    "IntegerSettings": "Integer Settings",
+}