ui: results show units, clean numbers, extremes, reaction sums and a solve summary

One formatter (four significant digits, thousands separators, round-off as
0) and the model's units through every results readout:
- legend title with its unit, a mode shape normalised; Max/Min with units,
  clickable to show and probe the node; markers at both in the viewport
  (#321, #330)
- the deformation scale field shows the scale Deformed would use, never 0,
  in the shared format; true scale named (#325, #326)
- setup symbols off over results by default (Show › Loads & BCs), and then
  only the shown step's (#327)
- reaction sums in the results panel however they are run: per set and in
  all, force and moment with units, applied beside reacted (#328)
- the probe: U [mm], |U|, Mises, stresses and principals with units, the
  label kept inside the viewport, rows in the results panel (#329)
- hiding the mesh over a plot hides the element edges, not the contours
  (#317); a hidden body's contours go with it, the range follows what is
  shown (#365)
- the solve summary: peaks with units, n/a rows left out, counts grouped,
  internals under Details (#321, #319)
- the energies plot: axes with units, a cursor at the frame (click or drag
  to move it), hover to read (#331)

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01UhhZMBTviDQxZvwnyP89fo

docs/control-protocol.md

@@ -46,7 +46,7 @@ commands (files, undo, `model.info`) leave the ribbon where it is.
 | Method | Params | Notes |
 |---|---|---|
 | `ui.inspect` | — | view settings (`ui`), camera, viewport rect (points), renderer (`gpu`/`cpu`) and adapter, open command form, status bar, node and element counts, the results display (`results`: what the `results.*` commands reply: view, `stale`, contour range, modes), the probed node (`probe`), `solve` (the title bar's Solve: `enabled`, and `unavailable` as `ui.toolbar`'s entries give it, listing everything `solve.run` misses), `busy` (the background job: a file opening, a solve, a mesher run from its form by a click on OK), `job` (that job as `job.status` gives it), `prompt` (`{"unsaved": path}`, `{"design": path}` (a design of another part opened over a meshed or defined model), `"recover"`, `"samples"`), `recent` (recent files), `updates` (docs/updates.md: `automatic`, `checked_at`, `skip`, `available` (a newer version the status bar offers), `busy`, `staged`, `unsupported`; null when the run does not check), `selected` (the browser's selected definition `{kind, name}`, or seed `{kind: "seed", edge}`), `browser` (each top-level browser node's setup state: `[{node, state, tip, add}]`, `state` `done`, `next`, `blocked` (⚠: its command cannot run yet; `tip` says what it needs and where), `todo`, `optional` or null for nodes that are no setup stage, `add` its ghost rows `{stage, label, command, status}`; a ghost row's region is `layout`'s `browser/add/<stage>`), `nav` (the left-drag mode), `layout` (each region of the window drawn last frame as `[x, y, w, h]` in points: `app_bar`, `ribbon`, `workspace_switcher`, `document_tab`, `app_bar:<action>`, `browser`, `viewport`, `nav_bar`, `axis_view`, `selection_bar`, `legend` (while results are shown), `context`, `command_line`, `timeline`, `toolbar_dropdown`, `palette`), version |
-| `ui.set` | any view setting: `style` (`shaded_edges`, `shaded`, `wireframe`), `show_nodes`, `show_geometry`, `show_mesh`, `show_loads` (boundary condition and load symbols), `show_interactions` (reference points, couplings, contact and tie surfaces, rigid walls), `symbol_size` (the setup symbols' size on screen in points, 6–48, at any zoom), `perspective`, `dark`, `show_tree` (the browser), `show_timeline`, `nav_preset` (the mouse navigation: `fieldcraft`, `fusion`, `solidworks`, `inventor`, `alias`, `tinkercad`, `openscad`; an unknown id acts as `fieldcraft`) and `reverse_zoom` (both remembered per user), `workspace` (`prepare`, `model`, `analysis`, `results`), `tab` (the toolbar tab: `geometry`, `mesh`, `properties`, `assembly`, `steps`, `loads`, `interactions`, `solve`, `results`, `tools`; a tab of another workspace brings that workspace), `palette` (the command search open), `menu` (the open menu: `file`, `help`, `workspace`, `view`, `more`, or a panel's drop-down as `<tab>/<panel>` such as `mesh/Tet`; `null` closes it) | an unknown setting or value is an error; returns the settings |
+| `ui.set` | any view setting: `style` (`shaded_edges`, `shaded`, `wireframe`), `show_nodes`, `show_geometry`, `show_mesh`, `show_loads` (boundary condition and load symbols), `show_interactions` (reference points, couplings, contact and tie surfaces, rigid walls), `symbol_size` (the setup symbols' size on screen in points, 6–48, at any zoom), `result_symbols` (the shown step's setup symbols over a results plot; off by default), `result_extremes` (markers at a contour's largest and smallest value), `perspective`, `dark`, `show_tree` (the browser), `show_timeline`, `nav_preset` (the mouse navigation: `fieldcraft`, `fusion`, `solidworks`, `inventor`, `alias`, `tinkercad`, `openscad`; an unknown id acts as `fieldcraft`) and `reverse_zoom` (both remembered per user), `workspace` (`prepare`, `model`, `analysis`, `results`), `tab` (the toolbar tab: `geometry`, `mesh`, `properties`, `assembly`, `steps`, `loads`, `interactions`, `solve`, `results`, `tools`; a tab of another workspace brings that workspace), `palette` (the command search open), `menu` (the open menu: `file`, `help`, `workspace`, `view`, `more`, or a panel's drop-down as `<tab>/<panel>` such as `mesh/Tet`; `null` closes it) | an unknown setting or value is an error; returns the settings |
 | `ui.view` | `view`: `front`, `back`, `left`, `right`, `top`, `bottom`, `iso`, `home` (iso and fit), `fit` | every view frames the model as drawn (the deformed shape included; the setup's symbols keep their size on screen and are not framed) in the part of the viewport the overlays (`layout`'s `legend`, `selection_bar`, `axis_view`, `nav_bar`) leave free; `fit` keeps the direction of view. Opening another model, sample or design frames it in the home view (the same design opened again after an edit keeps the camera), and results that come up with part of the model out of sight are framed. Returns the camera |
 | `ui.camera` | `yaw`, `pitch` (degrees), `distance?` (model units) | turns the camera to any orientation about its target: `yaw` about Z (0 looks along +Y, the front view; −45 is the iso view's, −90 the right view's), `pitch` the elevation above the XY plane; `distance` moves the eye (the zoom of an orthographic view). Angles must be finite and the distance above 0: the yaw is wrapped, the pitch clamped to ±90 and the distance to 0.001–10⁹; anything else is an error. A sequence of calls orbits smoothly. Returns the camera (`ui.inspect`'s, angles in radians) |
 | `ui.toolbar` | — | the ribbon: `workspace`, `workspaces`, `tab`, `tabs` (the workspace's), `menu` (the open menu), `panels` (each panel label's `menu` key and `rect`), and every catalogue entry (docs/features.md) with `id`, `label`, `tab`, `panel`, `command` (null while coming soon), `more` (its related commands), `coming_soon` (the milestone, or null), `enabled` (false while coming soon or while its command misses what it needs), `unavailable` (null, or what its command misses: `reason`, the tooltip's lines such as "Needs a material — Properties › Material", and `missing`, each with `requirement`, `what`, `provider` (the command that provides it) and `place` (its toolbar entry)), `fit` — `full` (a button), `collapsed` (its panel is one button), `more` (its panel is in the » menu) or `menu` (in its panel's drop-down) — and `rect` (screen points, last frame, on the shown tab; for `menu` entries the row while the drop-down is open) |