Set subdomain for project and set URL for each deployment (#52)

* Display current deployment info in overview tab

* Add assign domain dialog box in deployments

* Add empty link for project settings in assign domain dialog box

* Use react router dom link

* Add sub domain to project entity

* Add deployment url with custom generated string

* Set nano id to deployment id

* Add sub domain while creating new project

* Use same id as in url

* Update readme steps for production build

* Update README

---------

Co-authored-by: neeraj <neeraj.rtly@gmail.com>

README.md

@@ -1,5 +1,7 @@
 # snowballtools
 
+## Setup
+
 - Clone the  `snowballtools` repo
 
   ```bash
@@ -18,6 +20,8 @@
   yarn build --ignore frontend
   ```
 
+## Backend
+
 - Change directory to `packages/backend`
 
   ```bash
@@ -43,6 +47,8 @@
   yarn start
   ```
 
+## Frontend
+
 - Change directory to `packages/frontend` in a new terminal
 
   ```bash
@@ -61,6 +67,8 @@
   REACT_APP_GITHUB_CLIENT_ID = <CLIENT_ID>
   ```
 
+### Development
+
 - Start the React application
 
   ```bash
@@ -68,3 +76,17 @@
   ```
 
 - The React application will be running in `http://localhost:3000/`
+
+### Production
+
+- Build the React application
+
+  ```bash
+  yarn build
+  ```
+
+- Use a web server for hosting static built files
+
+  ```bash
+  python3 -m http.server -d build 3000
+  ```