Refactored the grid filter panel system:
- Renamed "quick-filter panel" to "filter panel" throughout.
- Introduced IMgGridFilterPanelComponent interface for filter panel contract.
- Split MgTagBox (now behavior-free) and new MgGridFilterPanelTagBox for grid filter logic.
- Grid tracks filter panel components, synchronizes criteria, and exposes new filter panel methods.
- Filter panel always rendered (CSS-hidden when off) to prevent invisible filtering.
- Added right-aligned "Clear Filters" button for panel-owned filters.
- Updated docs, parameter tables, and glossary for new terminology and structure.
- Updated usages to new component; legacy grid class implements no-op interface.
- Documented edge cases and updated CSS for new layout.
- Add InfoPanelEditTemplate to MgGridDataColumn for custom InfoPanel editors with refresh support
- Introduce MgGridInfoPanelEditContext for edit context/refresh
- Harden OnCustomizeEditModel to handle null edit models, preventing InfoPanel crashes and logging warnings
- Update docs: usage, editor resolution order, and new issue entry (ACBLAZOR-GRID-I-N7K2)
- Refactor grid templates to use new features and ensure consistent editor behavior
- Minor doc and formatting improvements
Update ID format to use per-repo prefixes and random suffix
Migrated all issue, TODO, and decision IDs to a new 4-part format: <PREFIX>-<TOPIC>-<TYPE>-<RAND>. Added per-repo prefix declarations in copilot-instructions.md and documented conventions in REPO_PREFIXES.md. Updated all topic registries, logs, cross-references, and documentation to use the new format. Introduced MIGRATION_ID_MAPPING.md for old-to-new ID mapping. Enhanced skills and protocol audit logic to validate and enforce per-repo prefixes and topic codes at runtime. Clarified Framework-First doctrine and ensured all references are unambiguous.
Refactor docs: topic folders, TOON, XCUT, protocol sync
- Migrated all topic documentation into dedicated folders with canonical `README.md`, `ISSUES.md`, and `TODO.md` per topic (e.g., `LOGGING/`, `SIGNALR/`, `BINARY/`, `TOON/`).
- Added comprehensive TOON serializer documentation: design, format, options, attributes, inference, issues, and TODOs.
- Introduced `XCUT` folder for cross-cutting issues and TODOs, with canonical entries and topic cross-references.
- Updated all references and navigation to use new folder-based doc paths; fixed links and clarified doc structure.
- Enhanced AI agent protocol: enforce session skill preloading, `[LOADED_DOCS: ...]` short-name prefix, and mandatory `docs-check` skill for doc/code sync.
- Updated `.csproj` to include all `README.md` files for IDE visibility.
- Improved and clarified SignalR, grid, and project-level documentation.
- Minor code/test tweaks and doc content corrections for consistency.
Loretta