chore: bump version to v2.8.0

v2.8.0 — Layout Primitives, 110/110 Audit, DX Improvements

New features:
- 7 page layout composition components (PageShell, PageHeader, SectionHeader,
  Toolbar, StatsGrid, CardGrid, ListLayout) with lite/premium variants
- MCP get_started tool for guided project setup
- MCP fuzzy component name matching
- UIProvider runtime CSS warning
- CLI init auto-detects root layout and adds CSS imports

Quality:
- All 159 demo pages score 110/110 on the 11-category audit
- Every page has interactive playground, 5-framework code generators,
  accessibility docs, tier cards, source links, and brand color picker

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: annondeveloper

jsr.json

@@ -1,6 +1,6 @@
 {
   "name": "@annondeveloper/ui-kit",
-  "version": "2.7.3",
+  "version": "2.8.0",
   "description": "Zero-dependency React component library with 147 components, 3 weight tiers (Lite/Standard/Premium), physics-based animations, OKLCH color system, Aurora Fluid design, and built-in MCP server for AI assistants.",
   "exports": {
     ".": "./src/index.ts",

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@annondeveloper/ui-kit",
-  "version": "2.7.3",
+  "version": "2.8.0",
   "type": "module",
   "description": "A zero-dependency React component library with built-in theming, motion, and accessibility.",
   "main": "dist/esm/index.js",