[mvaligursky]

Do not merge until engine 2.24 is released. These pages document APIs that ship in 2.24 and embed examples at the paths the 2.24 examples browser uses.

Collects the user manual changes for engine 2.24 in one branch, so they land together when 2.24 ships. Each PR below was merged into this branch and keeps its own description and review history. New documentation for 2.24 branches from claude/engine-2-24-docs and targets it.

Changes:

• [Merge after engine 2.24 release] Point CameraFrame example embeds at the camera-frame category #1269 Point CameraFrame example embeds at the camera-frame category
• [Merge after engine 2.24 release] Document devicerestorefailed for a failed device recovery #1270 Document devicerestorefailed for a failed device recovery
• [Merge after engine 2.24 release] Document compute shader access to the scene depth and color maps #1271 Document compute shader access to the scene depth and color maps
• [Merge after engine 2.24 release] Document dispatching compute shaders for a number of threads #1280 Document dispatching compute shaders for a number of threads
• [Merge after engine 2.24 release] Add a Textures page, and document rendering to cubemap faces, texture array layers and volume slices #1272 Add a Textures page, and document rendering to cubemap faces, texture array layers and volume slices
• [Merge after engine 2.24 release] Document shadow bounds, and point light and shadow examples at lights-and-shadows #1282 Document shadow bounds, and point light and shadow examples at lights-and-shadows
• [Merge after engine 2.24 release] Update HTML-in-Canvas for the API shipping in Chrome 157 #1303 Update HTML-in-Canvas for the API shipping in Chrome 157
• [Merge after engine 2.24 release] Document the frame graph, frame passes and CameraFrame effects #1305 Document the frame graph, frame passes and CameraFrame effects
• Move debugging into a Debugging and Optimization section, and document the Inspector's Performance tab #1306 Move debugging into a Debugging and Optimization section, and document the Inspector's Performance tab
• [Merge after engine 2.24 release] Point example source links at the per-example folders #1309 Point example source links at the per-example folders
• [Merge after engine 2.24 release] Document planar reflections on the Environment Lighting page #1322 Document planar reflections on the Environment Lighting page
• [Merge after engine 2.24 release] Deprecate the legacy post effects #1323 Deprecate the legacy post effects

Fixes from combining them:

• The Compose Shader and Custom Render Passes pages that [Merge after engine 2.24 release] Document the frame graph, frame passes and CameraFrame effects #1305 removes stay removed. The example paths [Merge after engine 2.24 release] Point CameraFrame example embeds at the camera-frame category #1269 and [Merge after engine 2.24 release] Add a Textures page, and document rendering to cubemap faces, texture array layers and volume slices #1272 updated on them are already used by the pages replacing them.
• The Inspector links on the Textures page ([Merge after engine 2.24 release] Add a Textures page, and document rendering to cubemap faces, texture array layers and volume slices #1272) and the Searching the Hierarchy page point at the new location of the debugging pages (Move debugging into a Debugging and Optimization section, and document the Inspector's Performance tab #1306).
• The Japanese Custom Post Processing heading gets the custom-post-processing anchor that the Japanese pages of [Merge after engine 2.24 release] Deprecate the legacy post effects #1323 link to.
• The Compute Passes link to the Scene Depth and Color Maps section, noted in [Merge after engine 2.24 release] Document the frame graph, frame passes and CameraFrame effects #1305, resolves with [Merge after engine 2.24 release] Document dispatching compute shaders for a number of threads #1280 in the same branch.