Add Skill Zoo link to homepage navbar and footer

Homepage uses inline navbar (not IslandNavbar component), so it
needed separate updates for the Solutions dropdown, mobile nav,
and footer Agent Skills link.

Author: teovl

web/src/html/index.html

@@ -461,6 +461,7 @@
         <div class="nav-dd-menu">
           <a href="/for/mcp"><svg viewBox="0 0 24 24"><rect x="2" y="3" width="20" height="14" rx="2" ry="2"/><line x1="8" y1="21" x2="16" y2="21"/><line x1="12" y1="17" x2="12" y2="21"/></svg>For MCP Servers</a>
           <a href="/for/p2p"><svg viewBox="0 0 24 24"><circle cx="18" cy="5" r="3"/><circle cx="6" cy="12" r="3"/><circle cx="18" cy="19" r="3"/><line x1="8.59" y1="13.51" x2="15.42" y2="17.49"/><line x1="15.41" y1="6.51" x2="8.59" y2="10.49"/></svg>For P2P Agents</a>
+          <a href="/for/skills"><svg viewBox="0 0 24 24"><path d="M21 16V8a2 2 0 0 0-1-1.73l-7-4a2 2 0 0 0-2 0l-7 4A2 2 0 0 0 3 8v8a2 2 0 0 0 1 1.73l7 4a2 2 0 0 0 2 0l7-4A2 2 0 0 0 21 16z"/><polyline points="3.27 6.96 12 12.01 20.73 6.96"/><line x1="12" y1="22.08" x2="12" y2="12"/></svg>Skill Zoo</a>
         </div>
       </div>
       <a href="/docs/plans"><svg class="nav-icon" viewBox="0 0 24 24"><path d="M12 2L2 7l10 5 10-5-10-5z"/><path d="M2 17l10 5 10-5"/><path d="M2 12l10 5 10-5"/></svg>Plans</a>
@@ -485,6 +486,7 @@
       <div class="mob-label">Solutions</div>
       <a href="/for/mcp"><svg viewBox="0 0 24 24"><rect x="2" y="3" width="20" height="14" rx="2" ry="2"/><line x1="8" y1="21" x2="16" y2="21"/><line x1="12" y1="17" x2="12" y2="21"/></svg>For MCP Servers</a>
       <a href="/for/p2p"><svg viewBox="0 0 24 24"><circle cx="18" cy="5" r="3"/><circle cx="6" cy="12" r="3"/><circle cx="18" cy="19" r="3"/><line x1="8.59" y1="13.51" x2="15.42" y2="17.49"/><line x1="15.41" y1="6.51" x2="8.59" y2="10.49"/></svg>For P2P Agents</a>
+      <a href="/for/skills"><svg viewBox="0 0 24 24"><path d="M21 16V8a2 2 0 0 0-1-1.73l-7-4a2 2 0 0 0-2 0l-7 4A2 2 0 0 0 3 8v8a2 2 0 0 0 1 1.73l7 4a2 2 0 0 0 2 0l7-4A2 2 0 0 0 21 16z"/><polyline points="3.27 6.96 12 12.01 20.73 6.96"/><line x1="12" y1="22.08" x2="12" y2="12"/></svg>Skill Zoo</a>
       <div class="mob-label">Navigate</div>
       <a href="/docs/plans"><svg viewBox="0 0 24 24"><path d="M12 2L2 7l10 5 10-5-10-5z"/><path d="M2 17l10 5 10-5"/><path d="M2 12l10 5 10-5"/></svg>Plans</a>
       <a href="/blog/"><svg viewBox="0 0 24 24"><path d="M12 20h9"/><path d="M16.5 3.5a2.121 2.121 0 0 1 3 3L7 19l-4 1 1-4z"/></svg>Blog</a>
@@ -1295,7 +1297,7 @@ <h2>Latest from the blog</h2>
       <a href="https://github.com/TeoSlayer/pilotprotocol">GitHub</a>
       <a href="https://polo.pilotprotocol.network">Polo</a>
       <a href="https://console.pilotprotocol.network">Console</a>
-      <a href="/SKILLS.md">Agent Skills</a>
+      <a href="/for/skills">Agent Skills</a>
       <a href="/for/mcp">For MCP</a>
       <a href="/for/p2p">For P2P</a>
     </div>