fix(webui): correct layout rendering; select content template by name and include via layout; fix navbar/footer appearance

internal/httpapi/templates.go

@@ -42,6 +42,8 @@ func (s *Server) render(w http.ResponseWriter, name string, data map[string]any)
 	} else {
 		data["Title"] = strings.Title(base)
 	}
+	// Tell layout which content template to include
+	data["Content"] = base
 	w.Header().Set("Content-Type", "text/html; charset=utf-8")
-	_ = tpl.ExecuteTemplate(w, name, data)
+	_ = tpl.ExecuteTemplate(w, "layout.tmpl", data)
 }

internal/httpapi/templates/dashboard.tmpl

@@ -1,4 +1,4 @@
-{{ define "content" }}
+{{ define "dashboard" }}
 <main class="container">
   <aside class="sidebar">
     <nav id="chanlist"></nav>
@@ -8,5 +8,5 @@
   </section>
 </main>
 {{ end }}
-{{ template "layout.tmpl" . }}
+{{/* layout executes us via .Content */}}
 

internal/httpapi/templates/layout.tmpl

@@ -19,7 +19,11 @@
       </ul>
     </nav>
   </header>
-  {{ block "content" . }}{{ end }}
+  {{ if eq .Content "dashboard" }}
+    {{ template "dashboard" . }}
+  {{ else if eq .Content "summarizer" }}
+    {{ template "summarizer" . }}
+  {{ end }}
   <footer><small>{{ .Version }} ({{ .Commit }})</small></footer>
 </body>
 </html>

internal/httpapi/templates/summarizer.tmpl

@@ -1,4 +1,4 @@
-{{ define "content" }}
+{{ define "summarizer" }}
 <main class="container">
   <article>
     <h3>On-demand summarization</h3>
@@ -10,5 +10,5 @@
   </article>
 </main>
 {{ end }}
-{{ template "layout.tmpl" . }}
+{{/* layout executes us via .Content */}}