Initial commit: Counter plugin for Obsidian

- Add counter syntax: ~ (number) label
- Implement interactive +/- buttons
- Add CSS styling for counter UI
- Include build configuration and dependencies

README.md

@@ -0,0 +1,58 @@
+# Counter Plugin for Obsidian
+
+A simple Obsidian plugin that creates interactive number counters with +/- buttons.
+
+## Usage
+
+To create a counter, use the following syntax in your notes:
+
+```
+~ (0) counter label
+```
+
+This will render as an interactive counter starting at 0, with minus and plus buttons to decrease or increase the value.
+
+## Examples
+
+```
+~ (0) Tasks completed
+~ (5) Days streak
+~ (100) Points earned
+```
+
+Each counter is independent and maintains its own value in your markdown file.
+
+## Installation
+
+### From Release
+
+1. Download `main.js`, `manifest.json`, and `styles.css` from the latest release
+2. Create a folder named `counter-plugin` in your vault's `.obsidian/plugins/` directory
+3. Copy the downloaded files into this folder
+4. Reload Obsidian
+5. Enable the plugin in Settings → Community plugins
+
+### Manual Installation
+
+1. Clone this repository into your vault's `.obsidian/plugins/` directory
+2. Run `npm install` to install dependencies
+3. Run `npm run build` to build the plugin
+4. Reload Obsidian
+5. Enable the plugin in Settings → Community plugins
+
+## Development
+
+```bash
+# Install dependencies
+npm install
+
+# Build the plugin
+npm run build
+
+# Development mode (auto-rebuild on changes)
+npm run dev
+```
+
+## License
+
+MIT