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/_video-advanced.less

@@ -0,0 +1,79 @@
+// Youtube TV
+@import (less) '../libs/ytv.css';
+
+.ytv-canvas{
+	height: 420px;
+	margin-bottom: 30px;
+	background-color: white;
+}
+
+.ytv-video{
+	border-left: 1px solid @color_grey-light;
+	border-top: 1px solid @color_grey-light;
+	border-bottom: 1px solid @color_grey-light;
+}
+
+.ytv-playlist-open .ytv-playlists{
+	background-color: white;
+}
+
+.ytv-canvas ::-webkit-scrollbar{
+	border-left: none;
+	width: 6px;
+	margin-right: 3px;
+}
+
+.ytv-list .ytv-arrow{
+	display: none;
+}
+
+.ytv-canvas ::-webkit-scrollbar-thumb{
+	background: @color_grey-light !important;
+	border-radius: 3px;
+}
+
+.ytv-canvas ::-webkit-scrollbar{
+	border-left: 1px solid @color_grey-light !important;
+}
+
+.ytv-list-header{
+	box-shadow: none;
+	border-bottom: 1px solid @color_grey-light;
+}
+
+.ytv-list{
+	border: 1px solid @color_grey-light;
+}
+
+.ytv-list a{
+	color: @color_black;
+	border-bottom: none;
+	padding: 10px 10px 0 10px;
+
+	li:last-child &{
+		padding: 10px;
+	}
+}
+
+.ytv-list .ytv-content{
+	padding-left: 130px;
+}
+
+.ytv-list .ytv-thumb{
+	outline: none;
+	border: 1px solid @color_grey-light;
+}
+
+.media-mixin(@break) when (@break = @break-small) {
+	.ytv-list-header{ display: none; }
+	.ytv-list-inner { top: 0; }
+	.ytv-content { display: none; }
+	.ytv-list { width: 150px; }
+	.ytv-video { width: 100%; padding-right: 150px; }
+}
+
+.media-mixin(@break) when (@break = @break-small-x) {
+	.ytv-canvas { height: 300px; }
+	.ytv-list { display: none; }
+	.ytv-video { width: 100%; padding-right: 0; }
+}