Paint an asset's name gold while any of its values deviates

The inspector already marked an asset value that differs from its schema
default, but the Assets panel gave no hint, so a changed asset looked
like an untouched one until you opened it.

The rule sits next to the existing objectDeviates as a pure function:
assetDeviates asks whether any marked property differs, markedAssetSchema
says which rows the inspector marks at all. buildAssetSection now builds
its rows from that same list, replacing the behavior/rest split it used
to carry, so the list cannot claim a deviation the inspector then fails
to show.

A behavior's variables are deliberately not in it. Their default is
declared on the variable itself, which means the asset value *is* that
default; counting them would paint the fixture's Mover gold while the
inspector beside it marks nothing.

README.md

@@ -20,7 +20,7 @@ Live: <https://nockal.com/game-maker/> · Widget playground: <https://nockal.com
 | **Behavior** | Logic as an asset: a **node graph** plus the **variables** it declares. Placed like anything else (a diamond symbol in the scene); its parent is the **owner** the graph acts on. |
 | **Collider** | A shape (box or circle) for collision detection, placed as a **child** of the object it belongs to (its *body*). Drawn as a green outline in edit mode only. |
 | **Override** | A per-object value that replaces the asset's value for one property. Only changed keys are stored; the inspector paints their label gold and offers a reset (↺) and an **apply** (↑) that writes the value into the asset instead. Both appear only where the value really differs from its base – an override carrying the asset's own value is none. |
-| **Default** | Every property has a schema default. Asset values that differ from it are marked gold in the inspector and can be reset (↺) the same way an override can. |
+| **Default** | Every property has a schema default. Asset values that differ from it are marked gold in the inspector and can be reset (↺) the same way an override can. The asset's name in the **Assets** panel carries the same gold while any of them does (`assetDeviates`, `src/core/properties/deviation.ts` – the inspector marks the rows of that same schema, so the list cannot claim a deviation the inspector then fails to show). A behavior's variables are not in it: their default is declared on the variable itself, so the asset value cannot differ from it. |
 | **Instance** | An object resolved from a placed container's template. Its **values** can be edited – position, name, property overrides – and only what actually deviates is stored, as a sparse `instanceEdits` entry on the container object keyed by the template path. Everything else keeps following the template. Its **structure** cannot: it can not be removed, re-parented or given a collider, and nothing of the scene can be parented into it. ↺ ▾ resets to the nearest base, which inside a container is the **template as the containers in between leave it**; ↑ ▾ offers **Apply to container** (write the value into the template, where every other instance still at the old value picks it up) and/or **Apply to asset** (which drops the template's override as well). With one base left the menu collapses to a plain ↺ / ↑, with none the buttons disappear. Gold marks the same thing the buttons offer. |
 | **Unpack** | Writes a placed container's content into the scene as ordinary objects (hierarchy context menu, or the inspector's *Content* section). The ids survive it, so the selection does; from then on the structure is editable and the objects no longer follow the template. |
 | **Edit mode** | The Scene tab draws the project model; panels, grid, gizmos and drag-to-move are active. |
@@ -440,7 +440,7 @@ npm run format       # Prettier over src, tests and tools
 npm run check        # typecheck + lint + format:check + tests, what CI would run
 npm run build        # writes dist/ and regenerates index.html
 export GM_REMOTE=user@host                                    # where the browser runs; see below
-node tools/seed-e2e.mjs && node tools/e2e.mjs                 # 312 editor checks, screenshots in /tmp/gm-e2e-*.png
+node tools/seed-e2e.mjs && node tools/e2e.mjs                 # 318 editor checks, screenshots in /tmp/gm-e2e-*.png
 node tools/seed-jumprun.mjs && node tools/smoke-jumprun.mjs   # 24 checks: the example game, played end to end
 ```