Add readme file and fix dependency

Author: Kartik Behl

README.md

@@ -0,0 +1,21 @@
+# Sendight
+
+Sendight is a Peer-to-Peer file sharing platform built on the top of webRTC.
+
+## How to setup sendight-backend
+
+- Clone the repository using `git clone https://github.com/thephilomaths/sendight-backend`
+- Install all the dependencies using `yarn install`
+- Migrate and seed the database using the following commands:
+ ```
+ cd project_root/src/db
+ npx sequelize-cli db:migrate
+ npx sequelize-cli db:seed:all
+ ```
+- Serve the backend using `yarn start`
+
+## Tech Stack
+
+- Node.js
+- Sequelize
+- Socket.io

package.json

@@ -25,14 +25,14 @@
  "eslint-plugin-prettier": "^3.4.0",
  "husky": "4",
  "prettier": "^2.2.1",
- "sequelize-cli": "^6.2.0",
  "typescript": "^4.2.4"
  },
  "dependencies": {
  "cors": "^2.8.5",
  "express": "^4.17.1",
  "sequelize": "^6.6.2",
  "socket.io": "^4.0.1",
- "sqlite3": "^5.0.2"
+ "sqlite3": "^5.0.2",
+ "sequelize-cli": "^6.2.0"
  }
 }