Initial public push: docs cosmos v4 + AI module + framework groundwork

This is the snapshot the production landing site (nibiru-framework.com) is
deployed from. Brings together the recent splash + docs migration to the v4
"Cosmos" design system, the new in-framework AI module, and the framework
groundwork that backs the framework-reference extraction.

What lands:
- docs/: Astro + Starlight site with the v4 dark cosmic palette, GalaxyHero
  canvas constellation, Mission Control chat (wired to /api/oracle →
  api.neuronetz.ai via providers.mjs Ollama), 5-panel MMVC stage
  (Model · AI · Module · Controller · View), translated EN/DE/JA/ES/FR
  content, PWA + sitemap + llms.txt + Umami analytics.
- docs/design-system/: canonical mockup bundle (source/index-v2.html for
  splash, source/docs-system.html + preview/ for docs, SPEC.md, tokens).
- docs/scripts/extraction/framework-reference-v2.md: deep framework
  reference (~1.6k lines, file:line citations, every public factory and
  idiom — basis for the LoRA training corpus.
- application/module/ai/: AI module with chat / embed / RAG / agent
  plugins, plus pdoQuery / httpGet / fileRead tools and Modelfile +
  smoke-test in training/.
- application/module/users/: user / ACL / form-factory traits used as the
  reference plugin pattern for the framework docs.
- application/settings/config/database/: schema + seed migrations
  including the AI module tables (200–203).
- Form factory + autogenerator changes the framework-reference-v2 covers.

Production secrets stay out: docs/.env, settings.production.ini and
ai.production.ini are all gitignored (.example files are in tree).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

application/view/mockup/template/less/modules/_book.less

@@ -0,0 +1,63 @@
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+}
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+}
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+}
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+.book-description{
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+	color: @color_grey-dark;
+	margin-bottom: 30px;
+}
+
+.book-download-list{
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+}
+
+.book-download-item{
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+	vertical-align: top;
+	zoom: 1;
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+	margin-right: 10px;
+	margin-bottom: 10px;
+
+	a{
+		padding: 10px 20px;
+		background-color: @color_green;
+		color: white;
+		display: block;
+		line-height: 1.4;
+		border-radius: 3px;
+		font-weight: @font_light;
+		.transition-color-background();
+
+		i{
+			margin-right: 5px;
+		}
+
+		&:hover{
+			text-decoration: none;
+			background-color: darken(@color_green, 5%)
+		}
+	}
+}
+
+.media-mixin(@break) when (@break = @break-small) {
+	.book-title{ .fz(35); margin-top: 48px; }
+	.book-description{ .fz(16); margin-bottom: 24px; }
+}
+
+.media-mixin(@break) when (@break = @break-small-x) {
+	.book-title{ .fz(28); margin-top: 38px; }
+	.book-description{ .fz(13); margin-bottom: 19px; }
+}