fix(hexojs): Remove /blog root path, use / as root

Change all hardcoded /blog/ paths to use / as root:

Theme configuration:
- _config.yml: Menu paths now /cybersecurity/ instead of /blog/cybersecurity/
- Blog submenu path changed to /categories/

Layout templates:
- post.ejs: Category link uses url_for with root path
- index.ejs: "Voir le blog" links to /categories/
- category.ejs: Breadcrumb and back links use /categories/

Scripts:
- dynamic-blog.js: Category paths now /{slug}/ instead of /blog/{slug}/
- Menu blog path changed to /categories/

Presets:
- tech.yml: Menu paths updated
- portfolio.yml: Blog link updated

hexoctl:
- Default portal_path changed from /www/blog to /www
- Help text updated

This allows the blog to be served from the root URL with categories
at /{category}/ paths.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

package/secubox/secubox-app-hexojs/files/usr/sbin/hexoctl

@@ -102,7 +102,7 @@ Build Commands:
   build               Generate static files
   clean               Clean generated files
   deploy              Deploy to configured git target
-  publish             Copy static files to /www/blog/
+  publish             Copy static files to /www/
 
 Service Commands:
   service-run         Run in foreground (for init)
@@ -818,7 +818,7 @@ cmd_publish() {
 	load_config
 
 	local public_dir="$data_path/site/public"
-	local portal_path="/www/blog"
+	local portal_path="/www"
 	local config_file="$data_path/site/_config.yml"
 
 	# Allow custom portal path from config

package/secubox/secubox-app-hexojs/files/usr/share/hexojs/presets/portfolio.yml

@@ -19,7 +19,7 @@ menu:
   Home: /
   Projects: /portfolio/
   Services: /services/
-  Blog: /blog/
+  Blog: /categories/
   Contact: /contact/
 
 sections:

package/secubox/secubox-app-hexojs/files/usr/share/hexojs/presets/tech.yml

@@ -18,11 +18,11 @@ branding:
 menu:
   Home: /
   Blog:
-    _path: /blog/
+    _path: /categories/
-    Security: /blog/security/
+    Security: /security/
-    Linux: /blog/linux/
+    Linux: /linux/
-    Development: /blog/dev/
+    Development: /dev/
-    Tutorials: /blog/tutorials/
+    Tutorials: /tutorials/
   Projects: /portfolio/
   About: /about/
 

package/secubox/secubox-app-hexojs/files/usr/share/hexojs/themes/cybermind/_config.yml

@@ -33,13 +33,13 @@ branding:
 menu:
   Accueil: /
   Blog:
-    _path: /blog/
+    _path: /categories/
-    🛡️ Cybersécurité: /blog/cybersecurity/
+    🛡️ Cybersécurité: /cybersecurity/
-    ⚙️ Embarqué: /blog/embedded/
+    ⚙️ Embarqué: /embedded/
-    🐧 Linux: /blog/linux/
+    🐧 Linux: /linux/
-    🎨 Créativité: /blog/creative/
+    🎨 Créativité: /creative/
-    🧘 Philosophie: /blog/philosophy/
+    🧘 Philosophie: /philosophy/
-    📖 Tutoriels: /blog/tutorials/
+    📖 Tutoriels: /tutorials/
   Apps: /apps/
   Services: /services/
   Portfolio: /portfolio/

package/secubox/secubox-app-hexojs/files/usr/share/hexojs/themes/cybermind/layout/category.ejs

@@ -68,7 +68,7 @@ if (typeof get_blog_categories === 'function') {
     <% if (catDesc) { %><p class="cat-desc"><%= catDesc %></p><% } %>
     <p class="cat-count"><%= postCount %> article<%= postCount > 1 ? 's' : '' %></p>
     <nav class="breadcrumb">
-      <a href="<%= url_for('/') %>">Accueil</a> / <a href="<%= url_for('blog/') %>">Blog</a> / <span><%= catName %></span>
+      <a href="<%= url_for('/') %>">Accueil</a> / <a href="<%= url_for('/categories/') %>">Blog</a> / <span><%= catName %></span>
     </nav>
   </header>
 
@@ -127,7 +127,7 @@ if (typeof get_blog_categories === 'function') {
     <% } else { %>
     <div class="no-posts">
       <p>🚧 Aucun article dans cette catégorie pour le moment.</p>
-      <p><a href="<%= url_for('blog/') %>">← Retour au blog</a></p>
+      <p><a href="<%= url_for('/categories/') %>">← Retour au blog</a></p>
     </div>
     <% } %>
   </section>

package/secubox/secubox-app-hexojs/files/usr/share/hexojs/themes/cybermind/layout/index.ejs

@@ -478,7 +478,7 @@ if (typeof get_blog_categories === 'function') {
     </div>
     
     <div class="section-footer">
-        <a href="/blog/" class="btn btn-secondary">Voir le blog →</a>
+        <a href="<%= url_for('/categories/') %>" class="btn btn-secondary">Voir le blog →</a>
     </div>
 </section>
 <% } %>

package/secubox/secubox-app-hexojs/files/usr/share/hexojs/themes/cybermind/layout/post.ejs

@@ -83,7 +83,7 @@ if (page.tags && page.tags.length > 0) {
   <header class="post-header">
     <% if (hasCategory) { %>
     <div class="post-category">
-      <a href="/blog/<%= categorySlug %>/" style="color: <%= categoryColor %>">
+      <a href="<%= url_for('/' + categorySlug + '/') %>" style="color: <%= categoryColor %>">
         <%= categoryIcon %> <%= categoryName %>
       </a>
     </div>

package/secubox/secubox-app-hexojs/files/usr/share/hexojs/themes/cybermind/scripts/dynamic-blog.js

@@ -126,7 +126,7 @@ function scanCategories(hexo) {
       color: DEFAULT_COLORS[orderIndex % DEFAULT_COLORS.length],
       description: '',
       order: 100 + orderIndex,
-      path: `/blog/${slug}/`
+      path: `/${slug}/`
     };
     
     // Lire les métadonnées depuis index.md si présent
@@ -360,7 +360,7 @@ hexo.extend.helper.register('get_dynamic_menu', function() {
   const blogMenu = {
     name: 'Blog',
     icon: '📚',
-    path: '/blog/',
+    path: '/categories/',
     children: categories.map(cat => ({
       name: cat.name,
       icon: cat.icon,