fix: remove 16 non-existent apps from showcase, correct count 93→76

Removed apps that have no deploy template in code:
- Subsonic, Vikunja, OpenProject, Plane, HedgeDoc
- Yacht, Authelia, Keycloak, OpenVPN, Bitwarden
- Forgejo, GitLab, Prometheus, Netdata, Kibana, OpenHAB

Also fixed name: 'Vintage Radio' → 'Vintage Stereo' (matches actual template)
Corrected all '93+' references to '76' across all pages.
Deployed to live dashcaddy.net via cPanel API.

src/app/docs/first-service/page.tsx

@@ -34,7 +34,7 @@ export default function DocsFirstServicePage() {
 
         <h2>Three ways to add a service</h2>
 
-        <h3>1. Pick from 93+ one-click templates</h3>
+        <h3>1. Pick from 76 one-click templates</h3>
         <p>
           The template library covers the most popular self-hosted applications — media servers, dashboards,
           databases, note apps, automation tools, and more. Each template bundles sane defaults for ports,
@@ -62,7 +62,7 @@ export default function DocsFirstServicePage() {
         <h3>Step 1: Open the template library</h3>
         <p>
           From the dashboard sidebar, click <strong>New Service → From Template</strong>. The template library
-          opens with a searchable grid of 93+ applications.
+          opens with a searchable grid of 76 applications.
         </p>
 
         <h3>Step 2: Find Plex</h3>

src/app/docs/integrations/page.tsx

@@ -27,7 +27,7 @@ export default function DocsIntegrationsPage() {
           Docker (and Docker Compose) is the runtime foundation for every deployment workflow, container lifecycle action,
           service discovery sweep, and template-based launch. DashCaddy communicates with the Docker daemon over the
           Unix socket (<code>/var/run/docker.sock</code>) to start, stop, restart, inspect, and adopt containers, and to
-          deploy the <strong>93+ one-click application templates</strong> from the catalog.
+          deploy the <strong>76 one-click application templates</strong> from the catalog.
         </p>
         <p>
           The daemon connection is established at startup. If the socket is missing or permissioned for a different user,

src/app/docs/overview/page.tsx

@@ -162,7 +162,7 @@ export default function DocsOverviewPage() {
               <tr className="border-b border-surface-800">
                 <td className="py-3 pr-4">Docker deployment</td>
                 <td className="py-3 pr-4">Manual compose files</td>
-                <td className="py-3 pr-4">93+ one-click templates</td>
+                <td className="py-3 pr-4">76 one-click templates</td>
                 <td className="py-3">Templates + Recipes</td>
               </tr>
               <tr className="border-b border-surface-800">

src/app/docs/premium/page.tsx

@@ -39,7 +39,7 @@ export default function DocsPremiumPage() {
           </thead>
           <tbody>
             <tr><td>Dashboard &amp; web UI</td><td>✓</td><td>✓</td></tr>
-            <tr><td>93+ application templates</td><td>✓</td><td>✓</td></tr>
+            <tr><td>76 application templates</td><td>✓</td><td>✓</td></tr>
             <tr><td>Caddy reverse proxy + auto HTTPS</td><td>✓</td><td>✓</td></tr>
             <tr><td>Caddyfile-as-Code builder</td><td>✓</td><td>✓</td></tr>
             <tr><td>Technitium DNS automation</td><td>✓</td><td>✓</td></tr>