feat: add dedicated tool pages for neo-notion-cli and flare-cli

Full case-study pages matching n8n-cli and x-cli format:
- neo-notion-cli: problem (bloated API responses), solution (normalization
  layer), capabilities (40+ commands), architecture, stats
- flare-cli: problem (5-step manual process), solution (one command),
  origin types (static, docker, local, file-browser), pipeline, stats

Also updates homepage OSS cards to link to dedicated pages instead
of GitHub directly.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: paoloanzn

index.html

@@ -314,7 +314,7 @@ <h3><svg class="gh-icon" width="16" height="16" viewBox="0 0 24 24" fill="curren
         <p data-i18n="oss.xcli.desc">Reverse-engineered CLI for X (Twitter). Fetch timelines, search, profiles, and followers via X's internal GraphQL API — no API key required. Completely free.</p>
         <div class="oss-card-tags"><span>cli</span><span>x/twitter</span><span>graphql</span><span>reverse-engineering</span></div>
       </a>
-      <a href="https://github.com/Gladium-AI/neo-notion-cli" target="_blank" rel="noopener" class="oss-card reveal reveal-delay-1">
+      <a href="/tools/neo-notion-cli/" class="oss-card reveal reveal-delay-1">
         <div class="oss-card-top">
           <div class="oss-card-lang"><span class="lang-dot go"></span> Go</div>
           <div class="oss-card-stars"><svg width="12" height="12" viewBox="0 0 24 24" fill="currentColor"><path d="M12 2l3.09 6.26L22 9.27l-5 4.87 1.18 6.88L12 17.77l-6.18 3.25L7 14.14 2 9.27l6.91-1.01L12 2z"/></svg> —</div>
@@ -323,7 +323,7 @@ <h3><svg class="gh-icon" width="16" height="16" viewBox="0 0 24 24" fill="curren
         <p data-i18n="oss.notion.desc">Agent-first Notion API CLI with normalized, context-efficient output. Covers the full Notion API surface — pages, databases, blocks, comments, search — in a single binary. 3.5x smaller responses by default.</p>
         <div class="oss-card-tags"><span>cli</span><span>notion</span><span>agents</span><span>api</span></div>
       </a>
-      <a href="https://github.com/Gladium-AI/flare-cli" target="_blank" rel="noopener" class="oss-card reveal reveal-delay-2">
+      <a href="/tools/flare-cli/" class="oss-card reveal reveal-delay-2">
         <div class="oss-card-top">
           <div class="oss-card-lang"><span class="lang-dot go"></span> Go</div>
           <div class="oss-card-stars"><svg width="12" height="12" viewBox="0 0 24 24" fill="currentColor"><path d="M12 2l3.09 6.26L22 9.27l-5 4.87 1.18 6.88L12 17.77l-6.18 3.25L7 14.14 2 9.27l6.91-1.01L12 2z"/></svg> 2</div>