Address review feedback: move permissions to contextOptions, remove redundant tests and files

Co-authored-by: pavelfeldman <883973+pavelfeldman@users.noreply.github.com>

examples/clipboard-permissions.md

@@ -1,95 +0,0 @@
-# Clipboard Permissions Example
-
-This example demonstrates how to use the new `--permissions` feature to enable clipboard operations without user permission prompts.
-
-## Usage
-
-### Via Command Line Arguments
-
-```json
-{
-  "mcpServers": {
-    "playwright": {
-      "command": "npx",
-      "args": [
-        "@playwright/mcp@latest",
-        "--permissions", "clipboard-read,clipboard-write"
-      ]
-    }
-  }
-}
-```
-
-### Via Configuration File
-
-Create a config file `playwright-mcp-config.json`:
-
-```json
-{
-  "browser": {
-    "permissions": ["clipboard-read", "clipboard-write"]
-  }
-}
-```
-
-Then use it:
-
-```json
-{
-  "mcpServers": {
-    "playwright": {
-      "command": "npx", 
-      "args": [
-        "@playwright/mcp@latest",
-        "--config", "playwright-mcp-config.json"
-      ]
-    }
-  }
-}
-```
-
-### Via Environment Variable
-
-```bash
-export PLAYWRIGHT_MCP_PERMISSIONS="clipboard-read,clipboard-write"
-```
-
-## Clipboard Operations
-
-Once permissions are granted, you can use clipboard APIs via `browser_evaluate`:
-
-```javascript
-// Write to clipboard (no permission prompt)
-await browser_evaluate({ 
-  function: "() => navigator.clipboard.writeText('Copy this!')"
-})
-
-// Read from clipboard (no permission prompt)  
-await browser_evaluate({ 
-  function: "() => navigator.clipboard.readText()"
-})
-```
-
-## Supported Permissions
-
-You can grant multiple permissions as a comma-separated list:
-
-- `clipboard-read`
-- `clipboard-write` 
-- `geolocation`
-- `camera`
-- `microphone`
-- `notifications`
-- And any other [Web API permissions](https://developer.mozilla.org/en-US/docs/Web/API/Permissions_API)
-
-Example with multiple permissions:
-
-```bash
---permissions "clipboard-read,clipboard-write,geolocation,notifications"
-```
-
-## Notes
-
-- Permissions are applied when the browser context is created
-- The clipboard API requires secure contexts (HTTPS) in production environments
-- Some permissions may not be supported in all browsers or may require additional user activation