feat: add npm-like features to tool detail page and update keyword to tpmjs

- Add download trend sparkline chart showing 30-day download history
- Add bundle size component with minified/gzipped sizes via bundlephobia proxy
- Add more install commands: yarn, bun, deno (in addition to npm, pnpm)
- Change discovery keyword from "tpmjs-tool" to "tpmjs" across entire codebase
- Update sync endpoints to use new keyword
- Update all documentation and package.json files

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

packages/tools/createBlogPost/CHANGELOG.md

@@ -10,4 +10,4 @@
   - Supports both Markdown and MDX formats
   - Automatic slug generation, word count, and reading time calculation
   - Rich TPMJS metadata including parameters, authentication, pricing, and AI agent guidance
-  - Tagged with 'tpmjs-tool' keyword for NPM registry discovery
+  - Tagged with 'tpmjs' keyword for NPM registry discovery

packages/tools/createBlogPost/package.json

@@ -3,7 +3,7 @@
   "version": "0.3.0",
   "description": "A tool for creating structured blog posts with AI-generated content",
   "type": "module",
-  "keywords": ["tpmjs-tool", "blog", "content", "ai", "writing"],
+  "keywords": ["tpmjs", "blog", "content", "ai", "writing"],
   "exports": {
     ".": {
       "types": "./dist/index.d.ts",