Route font mesh operations through renderer GL

docs/modernization/build-inventory.md

@@ -246,7 +246,9 @@ Known local toolchain state:
   used before runtime capability detection are cataloged here. Legacy font
   atlas texture formats, text mesh buffer targets, attribute component and
   normalization tokens, draw primitive/index type, upload usage, and active
-  texture unit selection also consume the backend mapping. Canvas undo/redo
+  texture unit selection also consume the backend mapping. Text mesh
+  buffer/VAO creation, deferred index/vertex uploads, and indexed draw calls
+  now consume tested `pp_renderer_gl` mesh dispatch contracts too. Canvas undo/redo
   dirty-region texture updates and readbacks also consume the backend-owned 2D
   texture target, RGBA pixel format, and unsigned-byte component mapping.
   `NodeViewport` preview rendering also consumes backend-owned viewport query,

docs/modernization/roadmap.md

@@ -693,7 +693,10 @@ mapping too. OpenGL extension enumeration query tokens used before runtime
 capability detection also live in `pp_renderer_gl`. Legacy font atlas texture
 formats, text mesh buffer targets, attribute component/normalization, draw
 primitive/index type, upload usage, and active texture unit selection also
-delegate to `pp_renderer_gl`; `Font` no longer spells GL enum names directly.
+delegate to `pp_renderer_gl`; text mesh buffer/VAO creation, deferred index
+and vertex uploads, and indexed draw calls now execute through the same tested
+mesh dispatch contracts used by `Shape`, leaving the retained `Font` utility
+with thin GL adapter functions for mesh operations.
 Canvas undo/redo dirty-region texture updates and readbacks now also delegate
 their 2D texture target, RGBA pixel format, and unsigned-byte component type
 mapping to `pp_renderer_gl`.
@@ -1133,6 +1136,9 @@ Results:
   dynamic buffer uploads, indexed and non-indexed draws, and resource deletion
   now execute through tested `pp_renderer_gl` dispatch contracts, leaving only
   thin GL adapter functions in the retained shape utility.
+  Legacy `Font` text mesh creation now covers the one-VAO/deferred-upload case,
+  and its dynamic index/vertex uploads and indexed draw calls execute through
+  the same tested dispatch contracts.
 - `pp_renderer_gl_command_plan_tests` covers the headless OpenGL command
   planner for recorded render-pass clear masks/values, viewport/scissor state,
   blend/depth/sampler state, texture format mapping, mesh/draw primitive modes,