Deleted useless folders such as backend, node_modules, files such as package-lock. Also, modified readme.

Backend/Models/task.model.js

@@ -1,31 +0,0 @@
-const mongoose = require("mongoose");
-
-const taskSchema = new mongoose.Schema(
-  {
-    farm: { type: mongoose.Schema.Types.ObjectId, ref: "Farm", required: true },
-    crop: { type: mongoose.Schema.Types.ObjectId, ref: "Crop" },
-    taskType: {
-      type: String,
-      enum: [
-        "Sowing",
-        "Watering",
-        "Fertilization",
-        "Pest Control",
-        "Harvesting",
-      ],
-      required: true,
-    },
-    description: { type: String },
-    assignedDate: { type: Date, required: true, default: Date.now },
-    status: {
-      type: String,
-      enum: ["Pending", "Completed"],
-      default: "Pending",
-    },
-  },
-  { timestamps: true }
-);
-
-const Task = mongoose.model("Task", taskSchema);
-
-module.exports = Task;