Frontend improvement

.gitignore

@@ -40,4 +40,4 @@ yarn-error.log*
 *.tsbuildinfo
 next-env.d.ts
 
-.env.local
+env.local

README.md

@@ -32,7 +32,7 @@ The engine is built on a "Decoupled Orchestration" model:
 | :--- | :--- | :--- |
 | **Job Application** | Cover Letters & Resume Summaries | Self-critique of tone and skill alignment. |
 | **Marketplace** | Product titles, descriptions & SEO tags | Automatic extraction of selling points and SEO optimization. |
-| **Comparison** | Job Description vs. Resume analysis | Semantic gap analysis with ✅/❌ match reporting. |
+| **Job Comparison** | Job Description vs. Resume analysis | Semantic gap analysis with ✅/❌ match reporting. |
 
 ---
 

env.example

@@ -0,0 +1,4 @@
+USE_AI=true
+GEMINI_API_KEY=your_api_key_here
+GROQ_API_KEY=your_groq_key_here
+OPENAI_API_KEY=your_openai_key_here

package.json

@@ -11,7 +11,9 @@
     "test:watch": "jest --watch"
   },
   "dependencies": {
-    "next": "16.1.4",
+    "@google/generative-ai": "^0.24.1",
+    "lucide-react": "^0.575.0",
+    "next": "^16.1.6",
     "node-fetch": "^3.3.2",
     "react": "19.2.3",
     "react-dom": "19.2.3"

src/app/api/generate/route.ts

@@ -1,31 +1,27 @@
 import { NextRequest, NextResponse } from "next/server"
 import { runEngine } from "@/engine/core/engine"
 import { EngineRequest } from "@/engine/core/request"
-import { OpenAIRunner } from "../../../engine/runner/openAIRunner";
-import { FakeRunner } from "@/engine/runner/fakeRunner"
 import { MODE_REGISTRY } from "@/engine/core/registry"
+import { getRunner } from "@/engine/runner/factory";
+
 
 export async function POST(req: NextRequest) {
   try {
-
-
     const body: EngineRequest = await req.json();
+    const modeLogic = MODE_REGISTRY[body.mode];
+
+  if (!modeLogic) {
+    return NextResponse.json({ error: "Invalid mode" }, { status: 400 });
+  }
 
-    const mode = MODE_REGISTRY[body.mode];
-    if (!mode) {
-      return NextResponse.json({ error: "Invalid mode" }, { status: 400 });
-    }
-
-    const runner = 
-      process.env.USE_OPENAI === "true"
-      ? new OpenAIRunner({apiKey: process.env.OPENAI_API_KEY})
-      : new FakeRunner();
+    const runner = getRunner(body.provider);
 
-    const result = await runEngine(mode, body, runner);
+    const result = await runEngine(modeLogic, body, runner);
 
     return NextResponse.json(result);
   } catch (err) {
     console.error("API Error:", err);
+
     return NextResponse.json(
       { error: err instanceof Error ? err.message : "Internal Server Error" },
       { status: 500 }