feat: initialize sb-floating-panel library with Vue 3 composable hook

- Added package.json for project metadata and dependencies.
- Implemented useFloatingPanel composable in use-sb-floating-panel/useSbFloatingPanel.ts for managing floating panels with arrow and resize support.
- Configured TypeScript with tsconfig.json for strict type checking and declaration generation.
- Set up Vite configuration in vite.config.ts for building the library in both ES and UMD formats.

Author: stefanBid

.github/workflows/ci.yml

@@ -0,0 +1,32 @@
+name: CI
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '22.15.0'
+
+      - name: Install dependencies
+        run: npm install
+
+      - name: Lint
+        run: npm run lint
+
+      - name: Type check
+        run: npm run check
+
+      - name: Build
+        run: npm run build

.gitignore

@@ -0,0 +1,21 @@
+# Node
+node_modules/
+dist/
+types/
+.env
+
+# TypeScript
+*.tsbuildinfo
+
+# macOS/Linux/Windows
+.DS_Store
+Thumbs.db
+
+# Logs
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+
+# VS Code
+.vscode/

.prettierrc

@@ -0,0 +1,7 @@
+{
+  "semi": true,
+  "singleQuote": true,
+  "printWidth": 100,
+  "tabWidth": 2,
+  "trailingComma": "es5"
+}

eslint.config.cjs

@@ -0,0 +1,49 @@
+const tsParser = require('@typescript-eslint/parser');
+const tsPlugin = require('@typescript-eslint/eslint-plugin');
+const vuePlugin = require('eslint-plugin-vue');
+const prettierPlugin = require('eslint-plugin-prettier');
+
+/** @type {import("eslint").Linter.FlatConfig[]} */
+module.exports = [
+  {
+    ignores: ['node_modules/**', 'dist/**', 'types/**'] 
+  },
+  {
+    files: ['**/*.ts'],
+    languageOptions: {
+      parser: tsParser,
+      parserOptions: {
+        ecmaVersion: 2021,
+        sourceType: 'module'
+      }
+    },
+    plugins: {
+      '@typescript-eslint': tsPlugin,
+      prettier: prettierPlugin
+    },
+    rules: {
+      '@typescript-eslint/no-unused-vars': ['warn', { argsIgnorePattern: '^_' }],
+      'prettier/prettier': 'warn'
+    }
+  },
+  {
+    files: ['**/*.vue'],
+    languageOptions: {
+      parser: tsParser,
+      parserOptions: {
+        ecmaVersion: 2021,
+        sourceType: 'module',
+        extraFileExtensions: ['.vue']
+      }
+    },
+    plugins: {
+      vue: vuePlugin,
+      '@typescript-eslint': tsPlugin,
+      prettier: prettierPlugin
+    },
+    rules: {
+      'vue/multi-word-component-names': 'off',
+      'prettier/prettier': 'warn'
+    }
+  }
+];