Enhance FastEmbed Integration and GPU Management

- Updated Windows platform guidelines for path formats and Bash rules.
- Refactored CodexLens routes to improve GPU detection and indexing cancellation logic.
- Added FastEmbed installation status handling in the dashboard, including UI updates for installation and reinstallation options.
- Implemented local model management with improved API responses for downloaded models.
- Enhanced GPU selection logic in the model mode configuration.
- Improved error handling and user feedback for FastEmbed installation processes.
- Adjusted Python environment checks to avoid shell escaping issues on Windows.

ccw/src/templates/dashboard-js/i18n.js

@@ -436,6 +436,32 @@ const i18n = {
     'codexlens.modelListError': 'Failed to load models',
     'codexlens.noModelsAvailable': 'No models available',
 
+    // FastEmbed Installation
+    'codexlens.fastembedNotInstalled': 'FastEmbed not installed',
+    'codexlens.fastembedDesc': 'FastEmbed provides local embedding models for semantic search',
+    'codexlens.selectMode': 'Select Mode',
+    'codexlens.cpuModeShort': 'Standard',
+    'codexlens.directmlModeShort': 'Windows GPU',
+    'codexlens.cudaModeShort': 'NVIDIA GPU',
+    'codexlens.installFastembed': 'Install FastEmbed',
+    'codexlens.installingFastembed': 'Installing FastEmbed...',
+    'codexlens.installMayTakeTime': 'This may take several minutes...',
+    'codexlens.fastembedInstalled': 'FastEmbed Installed',
+    'codexlens.fastembedInstallFailed': 'FastEmbed installation failed',
+    'codexlens.installFastembedFirst': 'Install FastEmbed above to manage local embedding models',
+    'codexlens.detectedGpus': 'Detected GPUs',
+    'codexlens.reinstallOptions': 'Reinstall Options',
+    'codexlens.reinstallDesc': 'Reinstall with a different GPU mode:',
+    'codexlens.confirmReinstall': 'This will reinstall FastEmbed. Continue?',
+    'codexlens.fastembedReinstalled': 'FastEmbed reinstalled',
+    'codexlens.reinstallingFastembed': 'Reinstalling FastEmbed...',
+    'codexlens.activeAccelerator': 'Active Accelerator',
+    'codexlens.active': 'Active',
+    'codexlens.downloadedModels': 'Downloaded Models',
+    'codexlens.noLocalModels': 'No models downloaded',
+    'codexlens.configuredModels': 'Configured in API Settings',
+    'codexlens.commonModels': 'Common Models',
+
     // Model Download Progress
     'codexlens.downloadingModel': 'Downloading',
     'codexlens.connectingToHuggingFace': 'Connecting to Hugging Face...',
@@ -2418,6 +2444,32 @@ const i18n = {
     'codexlens.modelListError': '加载模型列表失败',
     'codexlens.noModelsAvailable': '没有可用模型',
 
+    // FastEmbed 安装
+    'codexlens.fastembedNotInstalled': 'FastEmbed 未安装',
+    'codexlens.fastembedDesc': 'FastEmbed 提供本地嵌入模型用于语义搜索',
+    'codexlens.selectMode': '选择模式',
+    'codexlens.cpuModeShort': '标准',
+    'codexlens.directmlModeShort': 'Windows GPU',
+    'codexlens.cudaModeShort': 'NVIDIA GPU',
+    'codexlens.installFastembed': '安装 FastEmbed',
+    'codexlens.installingFastembed': '正在安装 FastEmbed...',
+    'codexlens.installMayTakeTime': '这可能需要几分钟...',
+    'codexlens.fastembedInstalled': 'FastEmbed 已安装',
+    'codexlens.fastembedInstallFailed': 'FastEmbed 安装失败',
+    'codexlens.installFastembedFirst': '请先在上方安装 FastEmbed 以管理本地嵌入模型',
+    'codexlens.detectedGpus': '检测到的 GPU',
+    'codexlens.reinstallOptions': '重新安装选项',
+    'codexlens.reinstallDesc': '使用不同的 GPU 模式重新安装：',
+    'codexlens.confirmReinstall': '这将重新安装 FastEmbed。是否继续？',
+    'codexlens.fastembedReinstalled': 'FastEmbed 已重新安装',
+    'codexlens.reinstallingFastembed': '正在重新安装 FastEmbed...',
+    'codexlens.activeAccelerator': '当前加速器',
+    'codexlens.active': '使用中',
+    'codexlens.downloadedModels': '已下载模型',
+    'codexlens.noLocalModels': '暂无已下载模型',
+    'codexlens.configuredModels': '已配置的 API 模型',
+    'codexlens.commonModels': '常用模型',
+
     // 模型下载进度
     'codexlens.downloadingModel': '正在下载',
     'codexlens.connectingToHuggingFace': '正在连接 Hugging Face...',