Initial refactoring changes

- Moved to web folder
 - Splitting into individual files

web/scripts/api.js

@@ -0,0 +1,36 @@
+class ComfyApi {
+	async getNodeDefs() {
+		const resp = await fetch("object_info", { cache: "no-store" });
+		return await resp.json();
+	}
+
+	async queuePrompt(number, { output, workflow }) {
+		const body = {
+			client_id: this.clientId,
+			prompt: output,
+			extra_data: { extra_pnginfo: { workflow } },
+		};
+
+		if (number === -1) {
+			body.front = true;
+		} else if (number != 0) {
+			body.number = number;
+		}
+
+		const res = await fetch("/prompt", {
+			method: "POST",
+			headers: {
+				"Content-Type": "application/json",
+			},
+			body: JSON.stringify(body),
+		});
+
+		if (res.status !== 200) {
+			throw {
+				response: await res.text(),
+			};
+		}
+	}
+}
+
+export const api = new ComfyApi();