docs: update README(s) for Auto-Setup and dev cache path

Author: dsarno

README-DEV.md

@@ -46,16 +46,22 @@ Restores original files from backup.
 
 ## Finding Unity Package Cache Path
 
-Unity package cache is typically located at:
+Unity stores Git packages under a version-or-hash folder. Expect something like:
 ```
-X:\UnityProject\Library\PackageCache\[email protected]
+X:\UnityProject\Library\PackageCache\com.coplaydev.unity-mcp@<version-or-hash>
+```
+Example (hash):
+```
+X:\UnityProject\Library\PackageCache\com.coplaydev.unity-mcp@272123cfd97e
 ```
 
-To find it:
+To find it reliably:
 1. Open Unity Package Manager
 2. Select "Unity MCP" package
-3. Right click on the package and "Show in Explorer"
-4. Navigate to the path above with your username and version
+3. Right click the package and choose "Show in Explorer"
+4. That opens the exact cache folder Unity is using for your project
+
+Note: In recent builds, the Python server sources are also bundled inside the package under `UnityMcpServer~/src`. This is handy for local testing or pointing MCP clients directly at the packaged server.
 
 ## Workflow
 

README.md

@@ -120,15 +120,15 @@ Connect your MCP Client (Claude, Cursor, etc.) to the Python server you installe
 
 <img width="609" alt="image" src="https://github.com/user-attachments/assets/cef3a639-4677-4fd8-84e7-2d82a04d55bb" />
 
-**Option A: Auto-Configure (Recommended for Claude/Cursor/VSC Copilot)**
+**Option A: Auto-Setup (Recommended for Claude/Cursor/VSC Copilot)**
 
 1.  In Unity, go to `Window > Unity MCP`.
-2.  Click `Auto Configure` on the IDE you uses.
-3.  Look for a green status indicator 🟢 and "Connected". *(This attempts to modify the MCP Client\'s config file automatically)*.
+2.  Click `Auto-Setup`.
+3.  Look for a green status indicator 🟢 and "Connected ✓". *(This attempts to modify the MCP Client\'s config file automatically)*.
 
 **Option B: Manual Configuration**
 
-If Auto-Configure fails or you use a different client:
+If Auto-Setup fails or you use a different client:
 
 1.  **Find your MCP Client\'s configuration file.** (Check client documentation).
     *   *Claude Example (macOS):* `~/Library/Application Support/Claude/claude_desktop_config.json`