Translate the Options dialog into all 21 languages

Sixty-five new strings, each one added to the source catalogue and given a
value in every locale — not English placeholders. Terminology follows what
each locale already uses for the surrounding labels rather than being coined
fresh: grips, selection, preview, viewport, annotation scale and the UCS all
have established words in these files, and the new strings use them.

System-variable names stay in Latin uppercase inside the parentheses, as they
already do in every locale's SETVAR listing — they are identifiers, not prose.

One trap worth recording: Fluent attribute names must begin with a letter, so
the obvious slug for "3D Modeling" is not a legal key. It parses as far as
the message body and then fails the whole file, which surfaces as
`Invalid Fluent syntax in EnUs` with a byte offset rather than as anything
naming the attribute.

Co-Authored-By: Claude Opus 5 <[email protected]>

src/locale_catalog.rs

@@ -4120,6 +4120,71 @@ pub(super) fn message_attribute(source: &str) -> Option<(&'static str, &'static
         "Pick box size" => Some(("common", "pick-box-size")),
         "Controls both the visible selection box and the click aperture." => Some(("common", "controls-both-the-visible-selection-box-and-the-click-aperture")),
         "Visual Effect Settings" => Some(("common", "visual-effect-settings")),
+        "Applications" => Some(("common", "applications")),
+        "Installed plugins and their sources" => Some(("common", "installed-plugins-and-their-sources")),
+        "Plugins…" => Some(("common", "plugins-2")),
+        "Keyboard shortcuts" => Some(("common", "keyboard-shortcuts-2")),
+        "Keyboard Shortcuts…" => Some(("common", "keyboard-shortcuts-3")),
+        "Command aliases" => Some(("common", "command-aliases-2")),
+        "Command Aliases…" => Some(("common", "command-aliases-3")),
+        "File Safety" => Some(("common", "file-safety")),
+        "Automatic save" => Some(("common", "automatic-save")),
+        "Minutes between recovery saves to a .sv$ file; 0 turns it off (SAVETIME)." => Some(("common", "minutes-between-recovery-saves-to-a-sv-file-0-turns-it-off-savetime")),
+        "Keep a .bak copy when overwriting a drawing (ISAVEBAK)" => Some(("common", "keep-a-bak-copy-when-overwriting-a-drawing-isavebak")),
+        "Plotting" => Some(("common", "plotting")),
+        "Plot device, paper, scale and plot styles" => Some(("common", "plot-device-paper-scale-and-plot-styles")),
+        "Plot and Page Setup…" => Some(("common", "plot-and-page-setup")),
+        "Fill TrueType glyphs (TEXTFILL)" => Some(("common", "fill-truetype-glyphs-textfill")),
+        "Command Line" => Some(("common", "command-line")),
+        "Prompt lines" => Some(("common", "prompt-lines")),
+        "Temporary prompt lines shown above the command window (CLIPROMPTLINES)." => Some(("common", "temporary-prompt-lines-shown-above-the-command-window-clipromptlines")),
+        "History fade time" => Some(("common", "history-fade-time")),
+        "How long overlay history lines stay visible; 0 skips them (COMMANDLINEFADETIME)." => Some(("common", "how-long-overlay-history-lines-stay-visible-0-skips-them-commandlinefadetime")),
+        "Clicking overlapping objects opens a picker" => Some(("common", "clicking-overlapping-objects-opens-a-picker")),
+        "Block Edit" => Some(("common", "block-edit")),
+        "Double-click to edit block in-place (REFEDIT)" => Some(("common", "double-click-to-edit-block-in-place-refedit")),
+        "Double-click attributed blocks to edit attributes (ATTEDIT)" => Some(("common", "double-click-attributed-blocks-to-edit-attributes-attedit")),
+        "User Preferences" => Some(("common", "user-preferences")),
+        "Zoom" => Some(("common", "zoom")),
+        "Reverse mouse wheel zoom (ZOOMWHEEL)" => Some(("common", "reverse-mouse-wheel-zoom-zoomwheel")),
+        "Zoom factor" => Some(("common", "zoom-factor")),
+        "How far one wheel notch zooms (ZOOMFACTOR)." => Some(("common", "how-far-one-wheel-notch-zooms-zoomfactor")),
+        "Text and Dimensions" => Some(("common", "text-and-dimensions")),
+        "TEXTEDIT edits one object and ends (TEXTEDITMODE)" => Some(("common", "textedit-edits-one-object-and-ends-texteditmode")),
+        "Continued dimensions inherit the base dimension's layer and style (DIMCONTINUEMODE)" => Some(("common", "continued-dimensions-inherit-the-base-dimension-s-layer-and-style-dimcontinuemode")),
+        "QDIM origin priority" => Some(("common", "qdim-origin-priority")),
+        "Which points QDIM measures from. Also settable inside the command." => Some(("common", "which-points-qdim-measures-from-also-settable-inside-the-command")),
+        "Add scales automatically" => Some(("common", "add-scales-automatically")),
+        "Which annotative objects pick up a newly set annotation scale (ANNOAUTOSCALE)." => Some(("common", "which-annotative-objects-pick-up-a-newly-set-annotation-scale-annoautoscale")),
+        "Length, angle and insertion units" => Some(("common", "length-angle-and-insertion-units")),
+        "Drawing Units…" => Some(("common", "drawing-units-2")),
+        "Drafting" => Some(("common", "drafting")),
+        "Drafting rotation" => Some(("common", "drafting-rotation")),
+        "Rotates the crosshair and the snap grid in the active UCS (SNAPANG)." => Some(("common", "rotates-the-crosshair-and-the-snap-grid-in-the-active-ucs-snapang")),
+        "Polar tracking increment" => Some(("common", "polar-tracking-increment")),
+        "Snap and Grid" => Some(("common", "snap-and-grid")),
+        "Snap modes, grid spacing and object snap" => Some(("common", "snap-modes-grid-spacing-and-object-snap")),
+        "Drafting Settings…" => Some(("common", "drafting-settings-2")),
+        "3D Modeling" => Some(("common", "modeling-3d")),
+        "Display Tools" => Some(("common", "display-tools")),
+        "Show the navigation cube (NAVVCUBE)" => Some(("common", "show-the-navigation-cube-navvcube")),
+        "Show the UCS icon (UCSICON)" => Some(("common", "show-the-ucs-icon-ucsicon")),
+        "Place the UCS icon at the origin (UCSICON ORigin)" => Some(("common", "place-the-ucs-icon-at-the-origin-ucsicon-origin")),
+        "Display Resolution" => Some(("common", "display-resolution")),
+        "applies to the current drawing" => Some(("common", "applies-to-the-current-drawing")),
+        "Isolines per surface" => Some(("common", "isolines-per-surface")),
+        "Show silhouette edges on solids (DISPSILH)" => Some(("common", "show-silhouette-edges-on-solids-dispsilh")),
+        "Surface density U" => Some(("common", "surface-density-u")),
+        "Surface density V" => Some(("common", "surface-density-v")),
+        "Surface type" => Some(("common", "surface-type")),
+        "Record the history of composite solids (SOLIDHIST)" => Some(("common", "record-the-history-of-composite-solids-solidhist")),
+        "Show solid history" => Some(("common", "show-solid-history")),
+        "Not available" => Some(("common", "not-available")),
+        "Open folder" => Some(("common", "open-folder")),
+        "Where the application keeps its own files. These locations are fixed." => Some(("common", "where-the-application-keeps-its-own-files-these-locations-are-fixed")),
+        "Configuration" => Some(("common", "configuration")),
+        "Plot styles" => Some(("common", "plot-styles")),
+        "Autosave files" => Some(("common", "autosave-files")),
         "Selection Modes" => Some(("common", "selection-modes")),
         "Use Shift to add to selection (PICKADD)" => Some(("common", "use-shift-to-add-to-selection-pickadd")),
         "Press and drag draws a rectangle instead of a lasso (PICKDRAG)" => Some(("common", "press-and-drag-draws-a-rectangle-instead-of-a-lasso-pickdrag")),