docs: Update development and self-hosted documentation for setup instructions and links

Author: Lasim

development/backend/index.mdx

@@ -23,10 +23,22 @@ The DeployStack backend is a modern, high-performance Node.js application built
 ```bash
 cd services/backend
 npm install
+
+# Start PostgreSQL (requires Docker)
+npm run postgres:local
+
+# Configure environment
+cp .env.example .env
+
+# Start development server
 npm run dev
 ```
 
-The development server starts at `http://localhost:3000` with API documentation at `/documentation`.
+The development server starts at `http://localhost:3000`.
+
+<Info>
+On first run, visit `http://localhost:5173/setup` (frontend) to initialize the database and create your admin account.
+</Info>
 
 ## Development Guides
 

development/index.mdx

@@ -53,30 +53,70 @@ DeployStack implements an MCP-as-a-Service architecture that eliminates installa
 - Node.js 18 or higher
 - npm 8 or higher
 - Git for version control
-- DeployStack account at [cloud.deploystack.io](https://cloud.deploystack.io) (for satellite testing)
+- Docker (for local PostgreSQL)
 
 ### Quick Setup
 
-```bash
-# Clone the repository
-git clone https://github.com/deploystackio/deploystack.git
-cd deploystack
-
-# Install dependencies for all services
-cd services/frontend && npm install
-cd ../backend && npm install
-cd ../satellite && npm install
-
-# Start development servers (in separate terminals)
-# Terminal 1 - Backend
-cd services/backend && npm run dev  # http://localhost:3000
-
-# Terminal 2 - Frontend
-cd services/frontend && npm run dev  # http://localhost:5173
-
-# Terminal 3 - Satellite (for local satellite testing)
-cd services/satellite && npm run dev   # http://localhost:9095
-```
+<Steps>
+  <Step title="Clone Repository">
+    ```bash
+    git clone https://github.com/deploystackio/deploystack.git
+    cd deploystack
+    ```
+  </Step>
+
+  <Step title="Start PostgreSQL (Terminal 1)">
+    ```bash
+    cd services/backend
+    npm install
+    npm run postgres:local
+    ```
+
+    This starts PostgreSQL 18 in Docker with default credentials (`deploystack`/`deploystack`).
+  </Step>
+
+  <Step title="Configure and Start Backend (Terminal 1)">
+    ```bash
+    cp .env.example .env
+    npm run dev
+    ```
+
+    Backend runs at http://localhost:3000
+  </Step>
+
+  <Step title="Complete Setup Wizard">
+    Open http://localhost:5173/setup in your browser to:
+    - Initialize the database
+    - Create your admin account
+    - Configure basic settings
+  </Step>
+
+  <Step title="Start Frontend (Terminal 2)">
+    ```bash
+    cd services/frontend
+    npm install
+    npm run dev
+    ```
+
+    Frontend runs at http://localhost:5173
+  </Step>
+
+  <Step title="Start Satellite (Terminal 3 - Optional)">
+    ```bash
+    cd services/satellite
+    npm install
+    cp .env.example .env
+    # Edit .env: add DEPLOYSTACK_REGISTRATION_TOKEN from admin panel
+    npm run dev
+    ```
+
+    Satellite runs at http://localhost:3001
+
+    <Info>
+    To get a registration token, go to Admin → Satellites → Pairing in the DeployStack UI after completing the setup wizard.
+    </Info>
+  </Step>
+</Steps>
 
 ## Development Workflow
 

self-hosted/quick-start.mdx

@@ -52,7 +52,7 @@ The fastest way to get DeployStack backend and frontend running with proper netw
 
   <Step title="Create Admin Account">
     When opening the frontend, you will be redirected to `http://localhost:8080/login`
-    - Go to "Create Account" to set up your admin user ([read more about user types](/roles))
+    - Go to "Create Account" to set up your admin user ([read more about user types](/general/roles))
     - Login with your new admin account
   </Step>
 
@@ -422,9 +422,9 @@ If you need assistance:
 ### Learn More
 
 - **[Self-Hosted Documentation](/self-hosted)**: Comprehensive deployment guides
-- **[Local Development](/local-setup)**: Set up development environment
-- **[Global Settings](/global-settings)**: Configure email, auth, and more
-- **[User Roles](/roles)**: Manage team permissions
+- **[Local Development](/general/local-setup)**: Set up development environment
+- **[Global Settings](/general/global-settings)**: Configure email, auth, and more
+- **[User Roles](/general/roles)**: Manage team permissions
 
 ---
 

self-hosted/setup.mdx

@@ -406,4 +406,4 @@ tar xzf deploystack-backup-20250108.tar.gz
 
 ---
 
-**Next Steps**: After completing platform setup, configure [user roles and permissions](/roles) and set up your first [team workspaces](/teams).
+**Next Steps**: After completing platform setup, configure [user roles and permissions](/general/roles) and set up your first [team workspaces](/general/teams).