refactor: restructure project to align with standard Go layout

### CHANGES

- Introduce `cmd` directory for all main application binaries.
- Move all Go packages into the `internal` directory.
- Rename the `restapi` package to `server` for clarity.
- Consolidate patterns and strategies into a new `data` directory.
- Group all auxiliary scripts into a new `scripts` directory.
- Move all documentation and images into a `docs` directory.
- Update all Go import paths to reflect the new structure.
- Adjust CI/CD workflows and build commands for new layout.

data/patterns/create_coding_feature/README.md

@@ -0,0 +1,85 @@
+# Create Coding Feature
+
+Generate code changes to an existing coding project using AI.
+
+## Installation
+
+After installing the `code_helper` binary:
+
+```bash
+go install github.com/danielmiessler/fabric/plugins/tools/code_helper@latest
+```
+
+## Usage
+
+The create_coding_feature allows you to apply AI-suggested code changes directly to your project files. Use it like this:
+
+```bash
+code_helper [project_directory] "[instructions for code changes]" | fabric --pattern create_coding_feature
+```
+
+For example:
+
+```bash
+code_helper . "Create a simple Hello World C program in file main.c" | fabric --pattern create_coding_feature
+```
+
+## How It Works
+
+1. `code_helper` scans your project directory and creates a JSON representation
+2. The AI model analyzes your project structure and instructions
+3. AI generates file changes in a standard format
+4. Fabric parses these changes and prompts you to confirm
+5. If confirmed, changes are applied to your project files
+
+## Example Workflow
+
+```bash
+# Request AI to create a Hello World program
+code_helper . "Create a simple Hello World C program in file main.c" | fabric --pattern create_coding_feature
+
+# Review the changes made to your project
+git diff
+
+# Run/test the code
+make check
+
+# If satisfied, commit the changes
+git add <changed files>
+git commit -s -m "Add Hello World program"
+```
+
+### Security Enhancement Example
+
+```bash
+code_helper . "Ensure that all user input is validated and sanitized before being used in the program." | fabric --pattern create_coding_feature
+git diff
+make check
+git add <changed files>
+git commit -s -m "Security fixes: Input validation"
+```
+
+## Important Notes
+
+- **Always run from project root**: File changes are applied relative to your current directory
+- **Use with version control**: It's highly recommended to use this feature in a clean git repository so you can review and revert
+  changes. You will *not* be asked to approve each change.
+
+## Security Features
+
+- Path validation to prevent directory traversal attempts
+- File size limits to prevent excessive file generation
+- Operation validation (only create/update operations allowed)
+- User confirmation required before applying changes
+
+## Suggestions for Future Improvements
+
+- Add a dry-run mode to show changes without applying them
+- Enhance reporting with detailed change summaries
+- Support for file deletions with safety checks
+- Add configuration options for project-specific rules
+- Provide rollback capability for applied changes
+- Add support for project-specific validation rules
+- Enhance script generation with conditional logic
+- Include detailed logging for API responses
+- Consider adding a GUI for ease of use