Clean up documentation and remove temporary files

- Remove all phase completion summaries and temporary development docs
- Remove test files and backup directories
- Update README.md to document select dropdown functionality
- Add comprehensive select action documentation with examples
- Clean project structure for production readiness

The project now has clean, production-ready documentation with:
- Main README with complete CLI documentation including select actions
- MCP server documentation with 27 comprehensive tools
- LLM usage guides and best practices
- All temporary and ancillary files removed

README.md

@@ -77,7 +77,7 @@ cremote <command> [options]
 - `version`: Show version information for CLI and daemon
 - `open-tab`: Open a new tab and return its ID
 - `load-url`: Load a URL in a tab
-- `fill-form`: Fill a form field with a value
+- `fill-form`: Fill a form field with a value (also handles checkboxes, radio buttons, and dropdown selections)
 - `upload-file`: Upload a file to a file input
 - `submit-form`: Submit a form
 - `get-source`: Get the source code of a page
@@ -163,6 +163,20 @@ cremote fill-form --tab="<tab-id>" --selector="#option2" --value="true"
 Accepted values for checking a checkbox or selecting a radio button: `true`, `1`, `yes`, `on`, `checked`.
 Any other value will uncheck the checkbox or deselect the radio button.
 
+#### Select dropdown options
+
+The `fill-form` command can also be used to select options in dropdown elements:
+
+```bash
+# Select by option text (visible text)
+cremote fill-form --tab="<tab-id>" --selector="#country" --value="United States"
+
+# Select by option value (value attribute)
+cremote fill-form --tab="<tab-id>" --selector="#state" --value="CA"
+```
+
+The command automatically detects dropdown elements and tries both option text and option value matching. This works with both `<select>` elements and custom dropdown implementations.
+
 #### Upload a file
 
 ```bash