ocs_doc_api: Phase 5 (media & misc, read-mostly)

- entity_kind_name names the media/misc families (RasterImage, Table, Leader,
  MultiLeader, MLine, Mesh, Helix, Region, Body, Surface, Face3D, Dimension,
  Hatch) so GetEntity reports a real kind instead of 'Other'.
- RasterImage coarse bounds (insertion + u*width + v*height).
- Generic delete already works on these families; no typed create in v1
  (read-only EntityView per plan).
- spec RasterImage/Table read-mostly families; IMPLEMENTATION.md updated.
- Test phase5_media_entities_read_kind_and_bounds -> 601 host lib green.

crates/ocs_doc_api/spec/entities.toml

@@ -267,6 +267,25 @@ name = "create_viewport"
 args = [{ name = "center", ty = "[f64; 3]" }, { name = "width", ty = "f64" }, { name = "height", ty = "f64" }, { name = "view_target", ty = "[f64; 3]" }, { name = "view_height", ty = "f64" }]
 op = "CreateViewport"
 
+# ============================================================================
+# MEDIA & MISC (phase 5, read-mostly) — read-only EntityView, no typed create.
+# These families report a real `kind` via GetEntity and coarse bounds where
+# computable; they have no typed construction/geometric ops in v1.
+# ============================================================================
+[[family]]
+name = "RasterImage"
+acadrust_variant = "RasterImage"
+handle = "Entity"
+collection = "entities"
+description = "Raster image (read-mostly): GetEntity kind + coarse bounds (insertion + u*width + v*height); generic delete. No typed create in v1."
+
+[[family]]
+name = "Table"
+acadrust_variant = "Table"
+handle = "Entity"
+collection = "entities"
+description = "Table (read-only): GetEntity kind; generic delete. No typed create/bounds in v1."
+
 # ============================================================================
 # Cross-cutting ops (generic handles + bulk) — documented in build.rs
 # ============================================================================