Update installation method and documentation (#424)

* Add installation script

* Populate instsall.sh

* format

* Get IP address on both macos and linux

* Update mobile version

* Remove test folder

* Added sed command for ios

* Added sed command for ios

* Fixed ios command

* Fixed ios command

* Added friendly debug message

* Update README

* Update Readme with new installation instruction

* Update message on instsallation script

web/src/lib/components/shared-components/navigation-bar.svelte

@@ -93,7 +93,7 @@
 				>
 					{#if shouldShowProfileImage}
 						<img
-							src={`${serverEndpoint}/user/profile-image/${user.id}`}
+							src={`api/user/profile-image/${user.id}`}
 							alt="profile-img"
 							class="inline rounded-full h-12 w-12 object-cover shadow-md"
 						/>