fix contrib to not say bun dev runs both

Author: jahooma

CONTRIBUTING.md

@@ -50,29 +50,18 @@ Before you begin, you'll need to install a few tools:
 
 5. **Start development services**:
 
-   **Option A: All-in-one (recommended)**
-
-   ```bash
-   bun run dev
-   # Starts the web server, builds the SDK, and launches the CLI automatically
-   ```
-
-   **Option B: Separate terminals (for more control)**
-
    ```bash
-   # Terminal 1 - Web server (start first)
+   # Terminal 1 - Start the web server first
    bun run start-web
    # Expected: Ready on http://localhost:3000
 
-   # Terminal 2 - CLI client (requires web server to be running first)
+   # Terminal 2 - Start the CLI (requires web server to be running)
    bun run start-cli
    # Expected: Welcome to Codebuff! + agent list
    ```
 
    Now, you should be able to run the CLI and send commands, but it will error out because you don't have any credits.
 
-   **Note**: CLI requires the web server running for authentication.
-
 6. **Giving yourself credits**:
 
    1. Log into Codebuff at [http://localhost:3000/login](http://localhost:3000/login)

knowledge.md

@@ -33,19 +33,23 @@ Codebuff is a tool for editing codebases via natural-language instructions to Bu
 
 ## Development
 
-Start everything:
+Start the web server first:
 
 ```bash
-bun dev
+bun up
 ```
 
-Or run services + CLI separately:
+Then start the CLI separately:
 
 ```bash
-bun up
 bun start-cli
-bun ps
-bun down
+```
+
+Other service commands:
+
+```bash
+bun ps    # check running services
+bun down  # stop services
 ```
 
 Worktrees (run multiple stacks on different ports): create `.env.development.local`: