update issue & pull request template

CONTRIBUTING.md

@@ -0,0 +1,30 @@
+# Contributing to Obsidian Infio Copilot
+
+We welcome contributions to Infio Copilot This document will guide you through the process of contributing to the project.
+
+## Development Workflow
+
+1. Clone the repository to your Obsidian vault's plugins directory:
+
+   ```
+   git clone https://github.com/infiolab/infio-copilot.git /path/to/your/vault/.obsidian/plugins/infio-copilot
+   ```
+
+2. Navigate to the plugin directory:
+
+   ```
+   cd /path/to/your/vault/.obsidian/plugins/infio-copilot
+   ```
+
+3. Run the following commands to install dependencies and start the development server:
+
+   ```
+   pnpm install
+   pnpm run dev
+   ```
+
+4. Start making changes to the plugin code. To test your changes:
+
+   - Reload Obsidian manually, or
+   - Use the [Hot Reload plugin](https://github.com/pjeby/hot-reload) for automatic reloading during development
+