feat: implement plugin architecture and application settings with Svelte UI

- Added plugin base and loader for backend extensibility
- Implemented application settings management with config persistence
- Created Svelte-based frontend with Dashboard and Settings pages
- Added API routes for plugins, tasks, and settings
- Updated documentation and specifications
- Improved project structure and developer tools

specs/001-plugin-arch-svelte-ui/quickstart.md

@@ -1,47 +1,47 @@
-# Quickstart: Plugin Architecture & Svelte Web UI
-
-## Prerequisites
-- Python 3.9+
-- Node.js 18+
-- npm or pnpm
-
-## Setup
-
-1. **Install Backend Dependencies**:
-   ```bash
-   cd backend
-   python -m venv venv
-   source venv/bin/activate  # or venv\Scripts\activate on Windows
-   pip install -r requirements.txt
-   ```
-
-2. **Install Frontend Dependencies**:
-   ```bash
-   cd frontend
-   npm install
-   ```
-
-## Running the Application
-
-1. **Start Backend Server**:
-   ```bash
-   # From backend/ directory
-   uvicorn src.app:app --reload --port 8000
-   ```
-
-2. **Start Frontend Dev Server**:
-   ```bash
-   # From frontend/ directory
-   npm run dev
-   ```
-
-3. **Access the UI**:
-   Open `http://localhost:5173` in your browser.
-
-## Adding a Plugin
-
-1. Create a new Python file in `backend/src/plugins/` (e.g., `my_plugin.py`).
-2. Define your plugin class inheriting from `PluginBase`.
-3. Implement `execute` and `get_schema` methods.
-4. Restart the backend (or rely on auto-reload).
+# Quickstart: Plugin Architecture & Svelte Web UI
+
+## Prerequisites
+- Python 3.9+
+- Node.js 18+
+- npm or pnpm
+
+## Setup
+
+1. **Install Backend Dependencies**:
+   ```bash
+   cd backend
+   python -m venv venv
+   source venv/bin/activate  # or venv\Scripts\activate on Windows
+   pip install -r requirements.txt
+   ```
+
+2. **Install Frontend Dependencies**:
+   ```bash
+   cd frontend
+   npm install
+   ```
+
+## Running the Application
+
+1. **Start Backend Server**:
+   ```bash
+   # From backend/ directory
+   uvicorn src.app:app --reload --port 8000
+   ```
+
+2. **Start Frontend Dev Server**:
+   ```bash
+   # From frontend/ directory
+   npm run dev
+   ```
+
+3. **Access the UI**:
+   Open `http://localhost:5173` in your browser.
+
+## Adding a Plugin
+
+1. Create a new Python file in `backend/src/plugins/` (e.g., `my_plugin.py`).
+2. Define your plugin class inheriting from `PluginBase`.
+3. Implement `execute` and `get_schema` methods.
+4. Restart the backend (or rely on auto-reload).
 5. Your plugin should appear in the Web UI.