chore: update readme

Author: dineshdb

README.md

@@ -2,6 +2,21 @@
 
 CLI and API for accessing [MeroShare](https://meroshare.cdsc.com.np/)
 
+## Environment Varaibles
+
+- DEMAT_ACCOUNT
+- DEMAT_PASSWORD
+
+## Installation
+
+```
+# install as global cli
+deno install -g --allow-env jsr:@util/meroshare
+
+# add dependency
+npx jsr add @util/meroshare
+```
+
 ## LICENSE
 
 MIT

deno.json

@@ -1,6 +1,6 @@
 {
   "name": "@util/meroshare",
-  "version": "0.1.2",
+  "version": "0.1.3",
   "exports": "./mod.ts",
   "tasks": {
     "dev": "deno run --watch main.ts"