Tag filters now support hierarchical matching where searching for a tag (e.g., "book") will match both the exact tag and any tags with that prefix (e.g., "book/fiction", "book/non-fiction"). This applies across all database backends (SQLite, MySQL, PostgreSQL) with corresponding test updates.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

…ilter support

- Refactored MemoFilters.tsx for better maintainability:
  * Centralized filter configuration with FILTER_CONFIGS object
  * Added TypeScript interfaces for type safety
  * Removed separate FactorIcon component
  * Extracted handleRemoveFilter function
  * Improved imports organization

- Polished MemoFilters UI styles:
  * Changed to modern pill/badge design with rounded-full
  * Enhanced spacing and color schemes
  * Added smooth transitions and hover effects
  * Improved interactive remove button with destructive color hints
  * Better text readability with font-medium

- Added comprehensive filter support to all pages:
  * Explore page: Added full filter support (was missing)
  * Archived page: Enhanced from basic to full filter support
  * UserProfile page: Enhanced from basic to full filter support
  * All pages now support: content search, tag search, pinned, hasLink, hasTaskList, hasCode, and displayTime filters

- Consistency improvements:
  * All pages using PagedMemoList now have identical filter logic
  * Respects workspace settings for display time (created/updated)
  * Unified filter behavior across Home, Explore, Archived, and UserProfile pages

- Replace multiple action buttons with unified InsertMenu dropdown
- Consolidate upload, link memo, and location into single + button
- Redesign VisibilitySelector with text-based dropdown UI
- Unify badge styling for location, attachments, and links
  - Consistent height (h-7), padding, gaps, and border styles
  - Secondary foreground text color with hover states
  - Max width with truncation for long content
- Add image thumbnails in attachment badges
- Simplify button hierarchy with ghost variant for save/cancel
- Remove obsolete components (TagSelector, MarkdownMenu, etc.)
- Extract LocationView to separate component for better organization

Fixes #5196

…nality

…bility

…up functionality

…mponents

Fixed a bug where clicking checkboxes in task lists would toggle the wrong
checkbox when a memo contained multiple sections with separate task lists.

The issue was that TaskListItem was counting tasks only within the immediate
parent list (ul/ol), but the toggleTaskAtIndex function counts all tasks
globally across the entire memo. This caused index misalignment.

Changes:
- Add containerRef to MemoContentContext for proper task scoping
- Pass memoContentContainerRef through context in MemoContent component
- Update TaskListItem to count all tasks within the container scope

This ensures task indices are calculated consistently with the markdown
manipulation logic, fixing checkbox toggling in complex multi-section memos.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

Create unified architecture for memo statistics, filters, and sorting
across all pages (Home, Explore, Archived, Profile) with proper
visibility filtering and consistent data flow.

Key changes:
- Rename HomeLayout → MainLayout to reflect broader usage
- Create useFilteredMemoStats hook for unified stats computation
- Create useMemoFilters/useMemoSorting hooks to eliminate duplication
- Refactor all pages to use unified hooks (~147 lines removed)
- Move Explore route under MainLayout (was sibling before)
- Fix masonry column calculation threshold (1024px → 688px+)

Architecture improvements:
- MainLayout computes filter/stats per route context
- Stats/tags based on same filter as memo list (consistency)
- Proper visibility filtering (PUBLIC/PROTECTED) on Explore
- MemoExplorer/StatisticsView accept stats as required props
- Eliminated optional fallbacks and redundant data fetching

Benefits:
- Single source of truth for stats computation
- Stats remain static (don't change with user filters)
- Reduced code duplication across 4 pages
- Better maintainability and type safety
- Proper security (no private memo leakage on Explore)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

Co-authored-by: Claude <[email protected]>

Remove work-related terminology by renaming "workspace" to "instance"
across the entire application. This change better reflects that Memos
is a self-hosted tool suitable for personal and non-work use cases.

Breaking Changes:
- API endpoints: /api/v1/workspace/* → /api/v1/instance/*
- gRPC service: WorkspaceService → InstanceService
- Proto types: WorkspaceSetting → InstanceSetting
- Frontend translation keys: workspace-section → instance-section

Backend Changes:
- Renamed proto definitions and regenerated code
- Updated all store layer methods and database drivers
- Renamed service implementations and API handlers
- Updated cache from workspaceSettingCache to instanceSettingCache

Frontend Changes:
- Renamed service client: workspaceServiceClient → instanceServiceClient
- Updated all React components and state management
- Refactored stores: workspace.ts → instance.ts
- Updated all 32 locale translation files

All tests pass and both backend and frontend build successfully.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

Nominatim's usage policy requires a User-Agent header to identify the application. Added User-Agent and Accept headers to the reverse geocoding fetch request, and improved error handling to check HTTP response status.

Fixes #5222

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

- Polish inbox notification items with improved visual hierarchy
  - Add original memo snippet with left border indicator
  - Redesign comment preview with gradient background and primary accent
  - Increase spacing and improve typography with consistent sizing
  - Add ring borders to avatars and refined icon badges
  - Enhance loading and error states with better skeleton designs
  - Improve hover states and transitions throughout

- Redesign user profile header layout
  - Create full-width centered header with avatar and user info
  - Add horizontal layout for profile actions
  - Improve responsive design with proper flex wrapping
  - Allow memo list to use full width for masonry layout

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

Co-authored-by: Claude <[email protected]>

…5217)

Replace non-existent GetWorkspaceGeneralSetting with GetInstanceGeneralSetting
to properly check if user registration is allowed. This fixes a compilation
error that was preventing tests from running.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

Co-authored-by: Claude <[email protected]>

- Changed first-user detection to check for any users instead of only HOST users
- Moved registration setting check before role assignment to properly block unauthorized registrations
- Fixed role assignment logic to ensure unauthenticated users always get USER role
- Updated test cases to create host user first when not testing first-user scenario

This ensures the first user is always created as HOST and registration settings are properly enforced for subsequent user creation.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

- Replace native input with Radix UI Checkbox in TaskListItem for better accessibility and consistent styling
- Remove memoTypeStats tracking and display (link count, todo count, code count)
- Remove StatCard component and related type definitions
- Simplify statistics to only track activity calendar data and tags

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

Address high memory usage when opening resource tab (fixes #5183) by implementing:

1. Concurrency control: Limit thumbnail generation to 3 concurrent operations using semaphore to prevent memory exhaustion when many images are requested simultaneously

2. S3 optimization: Skip server-side thumbnail generation for S3-stored images by default. S3 images now use presigned URLs directly, avoiding:
   - Downloading large images from S3 into server memory
   - Decoding and resizing images on the server
   - High memory consumption during batch requests

3. Memory management improvements:
   - Explicitly clear blob and decoded image from memory after use
   - Restructure thumbnail cache check to avoid unnecessary semaphore acquisition
   - Double-check pattern to prevent duplicate generation while waiting

This restores the original S3 behavior before commit e4f6345 while maintaining thumbnail support for local/database storage.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>