v0.3.7 Set custom practice time & Bugfixes for mobile view

Added

• Custom Time Editing:
  • Dashboard Inline Editor: Added a pen icon next to active session items, allowing users to manually set practice duration via an inline editor.
  • Manual Session Entry: Updated the "Add Session" modal to allow precise hour/minute input for each practice item, replacing the previous single-minute field.
  • Spinner-Free Inputs: Implemented custom CSS to hide browser spinner arrows on time inputs for a cleaner UI.

Fixed

• Mobile Layout & Overflow:
  • Horizontal Scrolling: Fixed a critical issue where the Sessions page would horizontally scroll on mobile due to non-wrapping content in category cards.
  • Navigation Bar: Resolved an issue where the bottom mobile navigation bar would disappear or glitch during scrolling by enforcing hardware acceleration and safe-area constraints.
  • Card Overflow: Adjusted button sizing and wrapping in the "Category Breakdown" card to prevent it from pushing the page width on small screens.
  • Practice Item Layout: Fixed practice item rows on mobile to correctly shrink metadata columns, ensuring long item names don't break the layout.

v0.3.6

Fixed

• Sessions Pagination: Re-implemented robust pagination logic for the Sessions page using window-scoped state management, ensuring stable page transitions and correct item slicing.
• Alphabetical Sorting: Improved the "Add Item" modal in the manual session editor to display library items in alphabetical order, making it easier to find specific entries.
• Duplicate Prevention: Implemented case-insensitive duplicate checks when adding or updating library items to prevent redundant entries within the same category.
• Statistics Alignment: Fixed X-axis label alignment and date formatting in the Practice Trends chart (especially for Month/Year view).

v0.3.5 UI Updates & Idle CPU Load reduction

Added

• Dashboard Item Ratings: Added interactive star ratings to songs in the active session panel. Users can now view and update song ratings directly from the dashboard during practice.
• Desktop-Only View Utilities: Implemented a .desktop-only CSS utility to manage visibility of rich UI elements that are too bulky for mobile screens.
• Production Server (Gunicorn): Integrated Gunicorn as the production WSGI server for Docker deployments, significantly improving stability and resource management.

Changed

• Statistics Visual Consistency:
  • Replaced the default Chart.js legend in the Category Breakdown chart with a custom, list-based legend in the same style as the Top Practiced Items card.
  • Improved grid alignment on the Statistics page to ensure cards don't stretch unevenly when content sizes differ.
• Responsive Layout Polishing:
  • Adjusted the width of practice items' time display to ensure metadata like "(100%)" fits on a single line.
  • Simplified margin and padding in the Category Breakdown card for a more balanced look.
• Docker Optimization: Optimized Docker image and runtime configuration to reduce idle CPU usage by over 90% by disabling filesystem reloader polling in production.

Fixed

• Statistics Padding: Resolved an issue with excessive bottom padding in the Category Breakdown card.
• Star Rating Persistence: Ensured ratings updated from the dashboard are immediately saved to the library database and persistent across sessions.
• Idle CPU Load: Fixed high CPU usage in Docker environments caused by the Flask development reloader.

v0.3.4 Unified Versioning & Footer Version Display

Added

• Footer Version Display: Added the current version number and a link to the GitHub repository in the application footer.
• Unified Versioning: Created a central VERSION file to manage the application version across the server and client (Service Worker, Data Store, UI).

Fixed

• Mobile Scrolling: Resolved persistent scrollbar issues on mobile devices by adjusting viewport height and removing redundant padding on the Sessions page.

v0.3.3 PWA Support & Architectural Cleanup

Added

• Automatic Cache Busting:
  • Implemented versioning for the Service Worker (sw.js).
  • Implemented versioning for the LocalStorage data cache (data.js).
  • Added logic to automatically clear local browser cache if a version mismatch is detected, ensuring users always have the latest schema and assets.
• Progressive Web App (PWA) Support:
  • Added manifest.json for home screen installation and app configuration.
  • Implemented a Service Worker (sw.js) for static asset caching, improving load times and adding limited offline support.
  • Added iOS-specific meta tags and apple-touch-icon for a more native mobile experience.
  • Updated backend server to correctly serve PWA configuration files from the root directory.

Changed

• UI Simplification:
  • Replaced the complex header profile dropdown with a direct Instrument Selector.
  • Optimized Settings page layout, moving Appearance (Theme) settings to the top in a streamlined layout.
• Architectural Cleanup:
  • Removed the users table and all associated code for multiple profiles.
  • Migrated default_instrument_id and other preferences to a simplified settings table.
  • Cleaned up Export/Import logic to exclude old user profile data (name, email), ensuring a more private and streamlined single-user experience.

Fixed

• Instrument Selection Regressions:
  • Implemented the missing /api/settings backend endpoint for persistent settings updates.
  • Restored instrument highlighting on the Settings page by ensuring full user data is retrieved for comparison.
  • Corrected the display refresh logic on the Settings page after changing instruments.
• Dropdown Conflicts: Resolved a click event conflict in sessions.html that prevented the top-right user profile dropdown from opening.
• Menu Interactions: Improved the global click handler to respect multiple different dropdown mechanisms, ensuring smooth navigation and context menu usage.

v0.3.1 Settings & Layout Polish

Added

• Settings Page UX:
  • Click-to-select functionality for setting the default instrument, replacing the radio button column.
  • Visual highlighting for the selected default instrument row.
  • Added (Selected) text indicator for clarity.

Changed

• Settings Layout:
  • Refined Instruments and Categories sections into a responsive 2-column grid.
  • Updated table headers to match the Dashboard's rounded, borderless style.
  • Aligned action buttons to the right for better visual balance.
• Sessions Page Layout:
  • Optimized session list items on desktop to display metadata in a single, wrap-able row.
  • Improved mobile layout by removing horizontal overflow clipping to prevent menu cut-offs.

Fixed

• Emoji Picker: Reintegrated emoji picker for selecting icons in the Settings page (Instruments and Categories).
• Mobile Menu Clipping: Resolved an issue where the 3-dot context menu in session lists was being clipped by the container on mobile devices.
• Dropdown Logic: Fixed z-indexing and event handling for dropdown menus to ensure they overlay correctly and close when clicking outside or opening another menu.

v0.3.0 Mobile Optimizations & UI Improvements

Added

• Global Base Template: Centralized header, navigation, and global timer in templates/base.html for a consistent experience across all pages.
• Hybrid Rendering: Implemented server-side injection of user profile data to eliminate the "Musician" flash during page loads.
• Enhanced Library Logic:
  • Added ability to toggle star ratings off by clicking the active star.
  • Improved pagination to preserve current page during rating updates or item edits.
• Utility Module: Introduced static/js/utils.js for centralized modal management, time formatting, and shared logic.

Changed

• Page refactor: Migrated all pages (index, sessions, library, statistics, settings) to use the new Flask template system.
• Performance: Optimized data.js with more robust caching and error handling, ensuring fast item population even with partial cache corruption.
• Data Normalization: Improved handling of database timestamps and numeric strings to prevent "Invalid Date" errors.

Fixed

• Critical UI Bugs: Resolved Invalid Date and NaN:NaN errors in session tables.
• Instrument Mapping: Fixed "Unknown" instrument/category displays by aligning frontend IDs with backend defaults.
• API Endpoints: Restored missing endpoints for category management and fixed data import/export functionality.
• Sidebar Highlighting: Corrected navigation state logic to accurately reflect the active page.
• Database Path: Fixed directory creation logic to ensure the database always lives in the data/ folder.

Removed

• Legacy Files: Removed all standalone .html files from the root directory.
• Redundant Code: Cleaned up duplicate helper functions across multiple JavaScript files.

v0.2.0 Major refactor, template system and library enhancements

Added

• Global Base Template: Centralized header, navigation, and global timer in templates/base.html for a consistent experience across all pages.
• Hybrid Rendering: Implemented server-side injection of user profile data to eliminate the "Musician" flash during page loads.
• Enhanced Library Logic:
  • Added ability to toggle star ratings off by clicking the active star.
  • Improved pagination to preserve current page during rating updates or item edits.
• Utility Module: Introduced static/js/utils.js for centralized modal management, time formatting, and shared logic.

Changed

• Page refactor: Migrated all pages (index, sessions, library, statistics, settings) to use the new Flask template system.
• Performance: Optimized data.js with more robust caching and error handling, ensuring fast item population even with partial cache corruption.
• Data Normalization: Improved handling of database timestamps and numeric strings to prevent "Invalid Date" errors.

Fixed

• Critical UI Bugs: Resolved Invalid Date and NaN:NaN errors in session tables.
• Instrument Mapping: Fixed "Unknown" instrument/category displays by aligning frontend IDs with backend defaults.
• API Endpoints: Restored missing endpoints for category management and fixed data import/export functionality.
• Sidebar Highlighting: Corrected navigation state logic to accurately reflect the active page.
• Database Path: Fixed directory creation logic to ensure the database always lives in the data/ folder.

Removed

• Legacy Files: Removed all standalone .html files from the root directory.
• Redundant Code: Cleaned up duplicate helper functions across multiple JavaScript files.

v0.1.1 - Branding Update

• Added Favicon: The application now has a proper favicon for browser tabs.
• Improved Logo: Replaced the SVG logo with the new high-resolution PNG icon (48px) across all pages.
• UI Consistency: Standardized the header identity across Dashboard, Sessions, Library, Statistics, and Settings.

v0.1.0 - Initial Beta: Docker Support & UI Refinement

Fix: Database path for Docker persistence and local-aware timezone st…