Add build from source instructions

.idea/misc.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="ExternalStorageConfigurationManager" enabled="true" />
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_19" default="true" project-jdk-name="19" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_21" default="true" project-jdk-name="openjdk-21" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
 </project>

README.md

@@ -1,18 +1,24 @@
 # kotRemote
 Wrapper for sshfs, built in Kotlin, and utilizes [Jexer](https://git.ouroboros.group/limepotato/jexer)
 
-## Installation Instructions:
+## Installation Instructions: 
 ### Linux:
 1. install `openssh-askpass`(Or any graphical ssh/askpass program) & `sshfs`
 2. Make sure you have JRE-19
-2. [Download Latest Release](https://git.ouroboros.group/limepotato/kotRemote/releases)
-3. Extract and run .jar 
+   ~~2. [Download Latest Release](https://git.ouroboros.group/limepotato/kotRemote/releases)~~
+   ~~3. Extract and run .jar~~
 
 ### Windows:
 1. install [sshfs-win](https://github.com/winfsp/sshfs-win)
-2. Make sure you have JRE-19
-2. [Download Latest Release](https://git.ouroboros.group/limepotato/kotRemote/releases)
-3. Extract and run .jar
+2. Make sure you have JRE-21
+   ~~2. [Download Latest Release](https://git.ouroboros.group/limepotato/kotRemote/releases)~~
+   ~~3. Extract and run .jar~~
+
+### Build from Source:
+1. clone the repository `git clone https://git.ouroboros.group/limepotato/kotRemote.git`
+2. enter directory cloned `cd kotRemote`
+3. Open terminal and run `./gradlew shadow jar`
+4. Find the built jar under `build/libs/kotRemote{version}-all.jar`
 
 ### CMDLine Options
 `java -jar -Djexer.Swing=false` to disable graphical interface, and force XTERM,