fix: rename all packages from @mosaic/* to @mosaicstack/*

- Updated all package.json name fields and dependency references
- Updated all TypeScript/JavaScript imports
- Updated .woodpecker/publish.yml filters and registry paths
- Updated tools/install.sh scope default
- Updated .npmrc registry paths (worktree + host)
- Enhanced update-checker.ts with checkForAllUpdates() multi-package support
- Updated CLI update command to show table of all packages
- Added KNOWN_PACKAGES, formatAllPackagesTable, getInstallAllCommand
- Marked checkForUpdate() with @deprecated JSDoc

Closes #391

apps/web/next.config.ts

@@ -2,7 +2,7 @@ import type { NextConfig } from 'next';
 
 const nextConfig: NextConfig = {
   output: 'standalone',
-  transpilePackages: ['@mosaic/design-tokens'],
+  transpilePackages: ['@mosaicstack/design-tokens'],
 
   // Enable gzip/brotli compression for all responses.
   compress: true,

apps/web/package.json

@@ -1,5 +1,5 @@
 {
-  "name": "@mosaic/web",
+  "name": "@mosaicstack/web",
   "version": "0.0.2",
   "private": true,
   "scripts": {
@@ -12,7 +12,7 @@
     "start": "next start"
   },
   "dependencies": {
-    "@mosaic/design-tokens": "workspace:^",
+    "@mosaicstack/design-tokens": "workspace:^",
     "better-auth": "^1.5.5",
     "clsx": "^2.1.0",
     "next": "^16.0.0",

apps/web/playwright.config.ts

@@ -7,7 +7,7 @@ import { defineConfig, devices } from '@playwright/test';
  *   - Next.js web app running on http://localhost:3000
  *   - NestJS gateway running on http://localhost:14242
  *
- * Run with:   pnpm --filter @mosaic/web test:e2e
+ * Run with:   pnpm --filter @mosaicstack/web test:e2e
  */
 export default defineConfig({
   testDir: './e2e',