feat(ui): enhance document previews, tab controls, and search - #444
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…w functionality - Added `getPdfNavigationMode` utility to determine navigation type based on file extension. - Introduced `PdfOutline` and `resolvePdfOutline` for handling PDF outlines and navigation. - Enhanced `PdfDocumentPreview` component with navigation controls and improved rendering logic. - Updated `CodeEditorBinaryFile` to support PDF navigation and expand/collapse functionality. - Added unit tests for new PDF navigation features and outline resolution. - Improved UI elements for better user experience in document previews.
- Added `findPdfSearchMatches` and `renderPdfSearchHighlights` functions for searching and highlighting text in PDF documents. - Created unit tests for the search functions to ensure accurate match detection and rendering. - Updated `PdfDocumentPreview` component to integrate search functionality, allowing for text highlighting and selection. - Enhanced text handling in the PDF viewer to support search results and improve user interaction.
…tion - Added `handleTabsClose` method to manage closing multiple tabs atomically and selecting the nearest remaining tab. - Enhanced `EditorSidebar` and `CodeEditorTabBar` components to support closing all tabs with context menu options. - Updated UI to include confirmation prompts for unsaved changes when closing tabs. - Added unit tests to verify the new tab closing behavior and ensure proper state management. - Localized new tab actions in English and Chinese for improved user experience.
…ed input handling - Updated `ChatHistorySearchBar` to manage input state with draft queries and handle IME composition events. - Implemented composition start and end handlers to preserve input during Chinese IME usage. - Refactored keydown event handling to improve search navigation and escape functionality. - Added unit tests for preserving IME composition in `MainAreaV2` to ensure correct behavior during search interactions.
- Updated search highlight styles for improved visibility and user experience. - Refactored `highlightSearchMatches` to support multiple highlighted occurrences and distinguish the active match. - Enhanced unit tests to verify correct highlighting behavior in chat history and PDF search components. - Introduced new CSS variables for consistent highlight styling across different themes.
xhd0728
approved these changes
Jul 23, 2026
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Summary
Improve the PilotDeck file workbench and search experience with unified document navigation, in-document search, safer tab management, and better Chinese input support.
What changed
Document previews
Document search
File tabs
Chat search
Verification