Toolbar Item ID Compatibility Inventory

This inventory records the consumer-based decision for every historical side.* toolbar item ID that existed when the legacy side palette was removed. The serialized spelling is a configuration contract: an ID remains recognized only when the unified top toolbar still consumes it.

The code sources of truth are ids.rs and items/definitions.rs. Do not add, remove, or rename a historical ID without updating this inventory and the owning model test.

Proof references used below:

• Definitions — toolbar_item_definitions_are_unique_parseable_and_labeled proves every retained ID is defined and parsed.
• Sections — config::types::toolbar::visibility::tests proves explicit section visibility overrides beat layout-mode baselines.
• Models — the action, session, and settings model tests exhaustively map commands to retained IDs; visibility tests also prove that retained IDs hide their corresponding unified-top controls.
• Document — retired_toolbar_settings_are_preserved_and_diagnosed proves representative retained overrides survive an unrelated document save.

Retained IDs

Serialized ID	Unified-top consumer	Proof
side.group.step-undo	Canvas popover Step Undo/Redo section	Definitions, Sections
side.group.actions	Canvas popover basic Actions section	Definitions, Sections, Models
side.group.pages	Canvas popover Pages section	Definitions, Sections, Models
side.group.boards	Canvas popover Boards section	Definitions, Sections, Models
side.group.presets	Top-strip presets island	Definitions, Sections, Document
side.group.actions-advanced	Canvas popover Advanced section	Definitions, Sections, Models
side.group.zoom-actions	Canvas popover Zoom section	Definitions, Sections, Models
side.group.text-controls	Contextual style-pill text controls	Definitions, Sections
side.actions.zoom-in	Canvas Zoom command	Definitions, Models, Document
side.actions.zoom-out	Canvas Zoom command	Definitions, Models
side.actions.reset-zoom	Canvas Zoom command	Definitions, Models
side.actions.toggle-zoom-lock	Canvas Zoom command	Definitions, Models
side.actions.undo-all	Canvas Advanced command	Definitions, Models
side.actions.redo-all	Canvas Advanced command	Definitions, Models
side.actions.undo-all-delayed	Canvas Advanced command	Definitions, Models
side.actions.redo-all-delayed	Canvas Advanced command	Definitions, Models
side.actions.freeze	Canvas Advanced command	Definitions, Models, Document
side.pages.previous	Canvas Pages command	Definitions, Models
side.pages.next	Canvas Pages command	Definitions, Models
side.pages.new	Canvas Pages command	Definitions, Models
side.pages.duplicate	Canvas Pages command	Definitions, Models
side.pages.delete	Canvas Pages command	Definitions, Models, Document
side.boards.picker	Canvas Boards picker command	Definitions, Models, Document
side.boards.previous	Canvas Boards command	Definitions, Models
side.boards.next	Canvas Boards command	Definitions, Models
side.boards.new	Canvas Boards command	Definitions, Models
side.boards.duplicate	Canvas Boards command	Definitions, Models
side.boards.delete	Canvas Boards command	Definitions, Models, Document
side.settings.context-aware-ui	Settings popover toggle	Definitions, Models
side.settings.text-controls	Settings popover toggle	Definitions, Models
side.settings.status-bar	Settings popover toggle	Definitions, Models
side.settings.status-board-badge	Settings popover toggle	Definitions, Models
side.settings.status-page-badge	Settings popover toggle	Definitions, Models
side.settings.floating-badge-always	Settings popover toggle	Definitions, Models
side.settings.preset-toasts	Settings popover toggle	Definitions, Models
side.settings.presets	Settings popover toggle	Definitions, Models
side.settings.actions	Settings popover toggle	Definitions, Models
side.settings.zoom-actions	Settings popover toggle	Definitions, Models
side.settings.advanced-actions	Settings popover toggle	Definitions, Models
side.settings.boards	Settings popover toggle	Definitions, Models
side.settings.pages	Settings popover toggle	Definitions, Models
side.settings.step-controls	Settings popover toggle	Definitions, Models
side.settings.command-palette	Settings popover command	Definitions, Models
side.settings.configurator	Settings popover command	Definitions, Models
side.settings.config-file	Settings popover command	Definitions, Models
side.settings.about	Settings popover command	Definitions, Models, Document
side.session.open	Session popover command	Definitions, Models
side.session.save-as	Session popover command	Definitions, Models
side.session.info	Session popover command	Definitions, Models, Document
side.session.clear	Session popover command	Definitions, Models
side.session.manager	Session popover configurator command	Definitions, Models

Removed IDs

Removed IDs are deliberately unknown to the active parser. Authored strings in items.hidden and items.shown still round-trip as unknown raw values; they do not control runtime UI.

Serialized ID	Consumer trace and disposition
side.group.colors	Panel Draw card only; the style pill uses top.group.quick-colors.
side.group.thickness	Panel Draw card only; thickness is contextual style-pill state.
side.group.eraser-mode	Panel Draw card only; eraser mode is contextual style-pill state.
side.group.polygon-sides	Panel Draw card only; polygon sides are contextual style-pill state.
side.group.arrow-labels	Panel Draw card only; arrow labels are contextual style-pill state.
side.group.step-markers	Panel Draw card only; step-marker reset is contextual style-pill state.
side.group.marker-opacity	Panel Draw card only; opacity is contextual style-pill state.
side.group.text-size	Panel Draw card only; text size is contextual style-pill state.
side.group.font	Panel Draw card only; font controls are contextual style-pill state.
side.group.settings	Panel container only; Settings is an unconditional top popover host.
side.group.session	Panel container only; Session is an unconditional top popover host.
side.actions.undo	Panel button only; the top control uses top.utility.undo.
side.actions.redo	Panel button only; the top control uses top.utility.redo.
side.actions.clear-canvas	Panel button only; the top control uses top.utility.clear-canvas.
side.boards.rename	No unified-top button or toolbar event consumer.
side.tool-options.color	Panel Draw control only; the style pill uses its typed tool model.
side.tool-options.thickness	Panel Draw control only; the style pill uses its typed tool model.
side.tool-options.marker-opacity	Panel Draw control only; the style pill uses its typed tool model.
side.tool-options.eraser-mode	Panel Draw control only; the style pill uses its typed tool model.
side.tool-options.font-size	Panel Draw control only; the style pill uses its typed tool model.
side.tool-options.font-family	Panel Draw control only; the style pill uses its typed tool model.
side.tool-options.polygon-sides	Panel Draw control only; the style pill uses its typed tool model.
side.tool-options.arrow-labels	Panel Draw control only; the style pill uses its typed tool model.
side.tool-options.step-marker-reset	Panel Draw control only; the style pill uses its typed tool model.

Retired order fields

The unified toolbar has only the top_tools and top_controls order groups. The following panel-era fields are preserved as authored raw TOML, reported by their exact path as RetiredSetting, and omitted from the typed schema and configurator. They have no aliases.

Source TOML path	Former consumer	Disposition and proof
ui.toolbar.items.order.side_sections	Side-palette section renderer and its reorder UI	Retired with the panel; covered before and after an unrelated save by retired_toolbar_settings_are_preserved_and_diagnosed.
ui.toolbar.items.order.actions	Typed order resolver and runtime preference map; no unified-top renderer or reorder UI consumed it	Retired raw; covered by the same preservation/diagnostic fixture.
ui.toolbar.items.order.pages	Typed order resolver and runtime preference map; no unified-top renderer or reorder UI consumed it	Retired raw; covered by the same preservation/diagnostic fixture.
ui.toolbar.items.order.boards	Typed order resolver and runtime preference map; no unified-top renderer or reorder UI consumed it	Retired raw; covered by the same preservation/diagnostic fixture.
ui.toolbar.items.order.presets	Typed order resolver and runtime preference map; no unified-top renderer or reorder UI consumed it	Retired raw; side.group.presets remains a separate active visibility ID. Covered by the same preservation/diagnostic fixture.
ui.toolbar.items.order.tool_options	Typed order resolver and runtime preference map; no unified-top renderer or reorder UI consumed it	Retired raw with the unused side.tool-options.* namespace; covered by the same preservation/diagnostic fixture.
ui.toolbar.items.order.sessions	Typed order resolver and runtime preference map; no unified-top renderer or reorder UI consumed it	Retired raw; covered by the same preservation/diagnostic fixture.

The exact-path classifier lives in document.rs. The document fixture also proves that active top_tools and top_controls orders retain their runtime effect; the shared-model test proves both orders reach their unified-top controls.