docs/language: a page for every keyword and attribute the vocabulary has

Keywords: module uses friend export internal numbers unsafe mut port bind action
reducer registry of as from def open alias component prop view (structure),
shows lasts then loads (scenes), system (ecs), dispatch (control), true false
null (operators). Attributes: @Ref @OneOf @Range @Unit @Asset @Color, @Node /
@Clip / @Material, @Tint @Derived, @Text / @Multiline, @Key, @AppendOnly /
@ByKey, @PerMap / @Chunked, @frame @max, @owns / @creates / @releases,
@deterministic @alloc_ok. Each is in tools/docgen/inventory.json; every fence
that is not marked skip parses (ludicc --fmt). annot-clearcolor's token loses its
quotes, which no reader strips.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

docs/language/annotations/annot-max.md

@@ -0,0 +1,18 @@
+---
+id: annot-max
+name: @max
+category: annotations
+kind: annotation
+tokens: @max
+sig: @max(64) rows: []Row
+tip: The most a list may hold; growing past it fails the run.
+order: 77
+---
+
+<code>@max(n)</code> bounds a list field: it never holds more than <code>n</code>, and a push past it fails the run (exit 87) rather than growing a list that should not grow.
+
+```ludic
+property Log {
+  @max(64) lines: []int
+}
+```