docs: add build from source

docs/docs/install/from-source.md

@@ -0,0 +1,64 @@
+---
+title: From Source
+---
+
+# Install Jan from Source
+
+## Installation
+
+### Pre-requisites
+Before proceeding with the installation of Jan from source, ensure that the following software versions are installed on your system:
+- Node.js version 20.0.0 or higher 
+- Yarn version 1.22.0 or higher
+
+### Instructions
+> **_Note:_** This instruction is tested on MacOS only.
+
+1. Clone the Jan repository from GitHub
+```bash
+git clone https://github.com/janhq/jan
+git checkout DESIRED_BRANCH
+cd jan
+```
+2. Install the required dependencies using Yarn
+```bash
+yarn install
+
+# Build core module
+yarn build:core
+
+# Packing base plugins
+yarn build:plugins
+
+# Packing uikit
+yarn build:uikit
+```
+3. Run development and using Jan
+```bash
+yarn dev
+```
+This will start the development server and open the desktop app. During this step, you may encounter notifications about installing base plugins. Simply click `OK` and `Next` to continue.
+
+#### For production build
+Build the app for macOS M1/M2 for production and place the result in the dist folder
+
+```bash
+# Do step 1 and 2 in previous section
+git clone https://github.com/janhq/jan
+cd jan
+yarn install
+
+# Build core module
+yarn build:core
+
+# Package base plugins
+yarn build:plugins
+
+# Packing uikit
+yarn build:uikit
+
+# Build the app
+yarn build
+```
+
+This completes the installation process for Jan from source. The production-ready app for macOS can be found in the dist folder.

docs/sidebars.js

@@ -27,7 +27,7 @@ const sidebars = {
       label: "Installation",
       collapsible: true,
       collapsed: true,
-      items: ["install/overview","install/windows", "install/mac", "install/linux"],
+      items: ["install/overview","install/windows", "install/mac", "install/linux", "install/from-source"],
     },
     {
       type: "category",