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/global/_layout.less

@@ -0,0 +1,73 @@
+html, body{
+	height: 100%;
+	margin: 0 !important;
+}
+
+body{
+	font-size: 1em;
+	line-height: 100%;
+	font-family: @font_primary;
+	color: @color_black;
+}
+
+#content{ 
+	padding: 60px 0; 
+
+	&.pt0{
+		padding-top: 0;
+	}
+	&.pb0{
+		padding-bottom: 0;
+	}
+}
+
+.page{
+	min-height: 100%;
+	position: relative;
+}
+
+.layout{
+	position: relative;
+	.col-md-2, .col-md-3, .col-md-4{ position: static; }
+
+	&.with-left-sidebar .sidebar{
+		padding-right: 20px;
+	}
+
+	&.with-right-sidebar .sidebar{
+		padding-left: 20px;
+	}
+}
+
+.sidebar{
+	-webkit-backface-visibility: hidden;
+	-webkit-transform: translateZ(0);
+	
+	&.sidebar-is-fixed{
+		position: fixed;
+		top: 30px;
+	}
+
+	&.sidebar-is-bottom{
+		position: absolute;
+		bottom: 0;
+	}
+}
+
+@media (min-width: 1200px){
+	.container-spaced { padding: 0 50px; }
+}
+
+@media (min-width: 480px){
+	.one-page-content .container-spaced { padding: 0 50px; }
+}
+
+.media-mixin(@break) when (@break = @break-large-x) {
+	.layout{ padding: 0 !important; }
+	.main-content { padding: 0 !important; border: none !important; }
+}
+
+.media-mixin(@break) when (@break = @break-small-x) {
+	#content { padding: 40px 0; }
+	body{ font-size: 0.9em; }
+}