Load (canned) proposal from IPC

src/ipc/handlers/proposal_handlers.ts

@@ -0,0 +1,47 @@
+import { ipcMain, type IpcMainInvokeEvent } from "electron";
+import type { Proposal } from "@/lib/schemas";
+
+// Placeholder Proposal data
+const placeholderProposal: Proposal = {
+  title: "Review: Example Refactoring (from IPC)",
+  securityRisks: [
+    {
+      type: "warning",
+      title: "Potential XSS Vulnerability",
+      description: "User input is directly rendered without sanitization.",
+    },
+    {
+      type: "danger",
+      title: "Hardcoded API Key",
+      description: "API key found in plain text in configuration file.",
+    },
+  ],
+  filesChanged: [
+    {
+      name: "ChatInput.tsx",
+      path: "src/components/chat/ChatInput.tsx",
+      summary: "Added review actions and details section.",
+    },
+    {
+      name: "api.ts",
+      path: "src/lib/api.ts",
+      summary: "Refactored API call structure.",
+    },
+  ],
+};
+
+const getProposalHandler = async (
+  _event: IpcMainInvokeEvent,
+  { chatId }: { chatId: number }
+): Promise<Proposal> => {
+  console.log(`IPC: get-proposal called for chatId: ${chatId}`);
+  // Simulate async operation
+  await new Promise((resolve) => setTimeout(resolve, 500)); // 500ms delay
+  return placeholderProposal;
+};
+
+// Function to register proposal-related handlers
+export function registerProposalHandlers() {
+  ipcMain.handle("get-proposal", getProposalHandler);
+  console.log("Registered proposal IPC handlers");
+}