Apply startup GL state through renderer GL

docs/modernization/build-inventory.md

@@ -460,8 +460,9 @@ Known local toolchain state:
   the debt-tracked adapter isolated in
   `src/platform_legacy/legacy_platform_services.*`.
 - `pp_renderer_gl` owns the tested `OpenGlInitialState` startup depth/blend
-  policy consumed by `App::init`, plus renderer API to OpenGL token mapping
-  and command-planning contracts used by the OpenGL parity work.
+  policy and dispatch application consumed by `App::init`, plus renderer API
+  to OpenGL token mapping and command-planning contracts used by the OpenGL
+  parity work.
 - `pano_cli plan-cloud-upload` exposes `pp_app_core` cloud upload availability,
   new-document warning, publish prompt, and save-before-upload planning as JSON;
   the live cloud upload command consumes the same start contract before

docs/modernization/debt.md

@@ -36,10 +36,10 @@ agent or engineer to remove them without reconstructing context from chat.
 | DEBT-0015 | Open | Modernization | Cursor visibility requests now consume pure `pp_app_core` planning through `pano_cli plan-cursor-visibility`, `App::show_cursor`/`App::hide_cursor` dispatch through `PlatformServices` without platform guards, and Windows live execution uses injected `WindowsPlatformServices`, but macOS cursor execution still reaches the retained fallback adapter | Keep canvas cursor behavior stable while platform shells are extracted incrementally | `pp_app_core_document_platform_io_tests`; `pano_cli plan-cursor-visibility --visible`; `ctest --preset desktop-fast --build-config Debug` | Cursor visibility execution is owned by injected `pp_platform_*` services for every supported platform |
 | DEBT-0016 | Open | Modernization | Clipboard get/set requests now consume pure `pp_app_core` planning through `pano_cli plan-clipboard-read` and `pano_cli plan-clipboard-write`, and Windows live execution uses injected `WindowsPlatformServices`, but Apple/Android clipboard execution still reaches retained fallback adapter branches from `App::clipboard_get_text` and `App::clipboard_set_text` | Keep picker/color text clipboard behavior stable while platform shells are extracted incrementally | `pp_app_core_document_platform_io_tests`; `pano_cli plan-clipboard-write --text #ff00aa`; `ctest --preset desktop-fast --build-config Debug` | Clipboard execution is owned by injected `pp_platform_*` services for every supported platform |
 | DEBT-0017 | Open | Modernization | Startup storage path preparation, `App::clipboard_get_text`, `App::clipboard_set_text`, `App::show_cursor`, `App::hide_cursor`, `App::showKeyboard`, `App::hideKeyboard`, `App::display_file`, `App::share_file`, native app/window close, UI-thread lifecycle hooks, render-context acquire/release/present hooks, render-target binding hooks, render platform hint hooks, render debug callback hooks, render-capture frame hooks, recording cleanup, live asset/layout reload policy, diagnostic stacktrace/crash hooks, per-frame platform hooks, `App::pick_image`, `App::pick_file`, the non-writer `App::pick_file_save`, `App::pick_dir`, and prepared-file save/download handoff now call the SDK-free `pp::platform::PlatformServices` interface, and Windows injects `WindowsPlatformServices` from `src/platform_windows/windows_platform_services.*`; non-Windows live implementations still use `src/platform_legacy/legacy_platform_services.*`, a named fallback adapter that forwards to retained Apple/Android/Linux/Web bridge functions and retained no-op branches | Preserve behavior while moving platform execution behind a testable service boundary before platform shell implementations are injected | `pp_platform_api_tests`; `pp_app_core_document_platform_io_tests`; `ctest --preset desktop-fast --build-config Debug`; `powershell -ExecutionPolicy Bypass -File scripts\automation\package-smoke.ps1 -Preset windows-msvc-default -Configuration Debug` | Replace `src/platform_legacy/legacy_platform_services.*` with injected `pp_platform_*` service implementations owned by each non-Windows platform shell |
-| DEBT-0018 | Open | Modernization | `pp_renderer_gl` owns a tested `OpenGlInitialState` plan for PanoPainter startup depth/blend policy, but `App::init` still executes the plan through direct OpenGL calls | Preserve behavior while moving renderer policy into the backend boundary before a live `IRenderDevice`/command context owns startup execution | `pp_renderer_gl_capabilities_tests`; `ctest --preset desktop-fast --build-config Debug`; `powershell -ExecutionPolicy Bypass -File scripts\automation\package-smoke.ps1 -Preset windows-msvc-default -Configuration Debug` | Initial render state is applied by a renderer backend service/device rather than direct `App::init` OpenGL calls |
 
 ## Closed Debt
 
 | ID | Status | Owner | Item | Reason | Validation | Removal Condition |
 | --- | --- | --- | --- | --- | --- | --- |
 | DEBT-0006 | Closed | Modernization | `pano_cli create-document` validates and emits JSON command contracts but does not yet invoke the legacy document/app model | The document model had not been extracted from `Canvas`/`App` yet | `ctest --preset desktop-fast --build-config Debug`; `pano_cli_create_document_smoke` | Closed on 2026-05-31: command now constructs a real `pp_document::CanvasDocument` |
+| DEBT-0018 | Closed | Modernization | `pp_renderer_gl` owned a tested `OpenGlInitialState` plan for PanoPainter startup depth/blend policy, but `App::init` still executed the plan through direct OpenGL calls | Preserve behavior while moving renderer policy into the backend boundary before a live `IRenderDevice`/command context owns startup execution | `pp_renderer_gl_capabilities_tests`; `ctest --preset desktop-fast --build-config Debug`; `powershell -ExecutionPolicy Bypass -File scripts\automation\package-smoke.ps1 -Preset windows-msvc-default -Configuration Debug` | Closed on 2026-06-03: `pp_renderer_gl::apply_panopainter_initial_state` now applies the startup state through a tested backend dispatch contract consumed by `App::init` |

docs/modernization/roadmap.md

@@ -514,10 +514,10 @@ Windows OpenGL debug callback setup now dispatches through `PlatformServices`,
 moving Win32 console coloring, debug-output enablement, and debug-break callback
 behavior into `WindowsPlatformServices` while keeping other platform adapters
 as no-ops.
-Initial PanoPainter OpenGL depth/blend startup state is now represented by a
-tested `pp_renderer_gl` `OpenGlInitialState` plan before the app applies it,
-so the policy is owned by the renderer backend boundary instead of being
-hard-coded inside `App::init`.
+Initial PanoPainter OpenGL depth/blend startup state is now represented and
+applied by tested `pp_renderer_gl` startup-state contracts; `App::init`
+delegates to the backend dispatch path instead of hard-coding the policy or
+operation order.
 Windows RenderDoc frame capture hooks now also dispatch through
 `PlatformServices`, keeping capture integration in the platform service while
 leaving non-Windows adapters as no-ops.