Apply reused render product configuration on first execution

[sylvesterkaczmarek]

Description

Ensure IsaacCreateRenderProduct applies the requested camera and resolution immediately when reusing an existing render product.

The reuse path previously returned as soon as it accepted inputs:renderProductPrim. That bypassed the common camera/resolution update path below it, so a supplied render product with stale settings could be reported as ready for one evaluation before being corrected on a later tick.

The reuse path now applies inputs:width, inputs:height, and inputs:cameraPrim before returning and synchronizes the cached state with those values.

Validation

• extends the existing CreateRenderProduct graph test
• supplies a 512x512 render product bound to /OmniverseKit_Persp
• requests the default 1280x720 resolution and /OmniverseKit_Top
• verifies both settings are applied after the first graph update
• existing create, disable, resize, camera-switch, and reuse coverage remains in place