feat(home): expand template examples with 83 categorized templates

- Extract template data into consts.ts with rich categorization (category, modules, tags)
- Expand from 6 to 83 templates across 7 categories: sales, support, engineering, marketing, productivity, operations
- Add show more/collapse UI with category groupings for non-featured templates
- Add connector-powered knowledge search templates (Gmail, Slack, Notion, Jira, Linear, Salesforce, etc.)
- Add platform-native templates (document summarizer, bulk data classifier, knowledge assistant, etc.)
- Optimize prompts for mothership execution with explicit resource creation and integration names
- Add tags field for future cross-cutting filtering by persona, pattern, and domain
- React 19.2.1 → 19.2.4 upgrade

Author: waleedlatif1

apps/docs/package.json

@@ -29,8 +29,8 @@
     "next": "16.1.6",
     "next-themes": "^0.4.6",
     "postgres": "^3.4.5",
-    "react": "19.2.1",
-    "react-dom": "19.2.1",
+    "react": "19.2.4",
+    "react-dom": "19.2.4",
     "shiki": "4.0.0",
     "tailwind-merge": "^3.0.2"
   },