feat: rename 3Nodes to Mycelium Nodes across codebase and documentation

src/controllers/docs.rs

@@ -57,13 +57,13 @@ impl DocsController {
         render_template(&tmpl, "docs/getting_started.html", &ctx)
     }
 
-    /// Renders the 3Nodes documentation page
-    pub async fn three_nodes(tmpl: web::Data<Tera>, session: Session) -> Result<impl Responder> {
+    /// Renders the Mycelium Nodes documentation page
+    pub async fn mycelium_nodes(tmpl: web::Data<Tera>, session: Session) -> Result<impl Responder> {
         let mut ctx = crate::models::builders::ContextBuilder::new()
             .active_page("docs")
             .build();
-        ctx.insert("active_section", "3nodes");
-        
+        ctx.insert("active_section", "mycelium_nodes");
+
         let config = get_app_config();
         ctx.insert("gitea_enabled", &config.is_gitea_enabled());
 
@@ -75,7 +75,7 @@ impl DocsController {
             }
         }
 
-        render_template(&tmpl, "docs/3nodes.html", &ctx)
+        render_template(&tmpl, "docs/mycelium_nodes.html", &ctx)
     }
 
     /// Renders the compute resources documentation page