Add tabs to “company settings” pages to link each other

I realized that tax details, campsite types, and campsites pages are all
part of the settings of the company, in the sense that all of them are
set up by a company administrator, and should be under the same item in
the user menu.

The template for these tabs is in the same layout.gohtml file because
i did not want to repeat the tabs everywhere it were used, or i would
forget some of them when adding new tabs, and did not want to add a new
file just for that.

web/templates/admin/campsite/form.gohtml

@@ -13,6 +13,7 @@
 
 {{ define "content" -}}
     {{- /*gotype: dev.tandem.ws/tandem/camper/pkg/campsite.campsiteForm*/ -}}
+    {{ template "settings-tabs" "campsites" }}
     <form
             {{ if .Slug }}
                 data-hx-put="/admin/campsites/{{ .Slug }}"

web/templates/admin/campsite/index.gohtml

@@ -8,6 +8,7 @@
 
 {{ define "content" -}}
     {{- /*gotype: dev.tandem.ws/tandem/camper/pkg/campsite.campsiteIndex*/ -}}
+    {{ template "settings-tabs" "campsites" }}
     <a href="/admin/campsites/new">{{( pgettext "Add Campsite" "action" )}}</a>
     <h2>{{( pgettext "Campsites" "title" )}}</h2>
     {{ if .Campsites -}}

web/templates/admin/campsite/type/form.gohtml

@@ -13,6 +13,7 @@
 
 {{ define "content" -}}
     {{- /*gotype: dev.tandem.ws/tandem/camper/pkg/campsite/types.typeForm*/ -}}
+    {{ template "settings-tabs" "campsiteTypes" }}
     <form
             {{ if .Slug }}
                 data-hx-put="/admin/campsites/types/{{ .Slug }}"

web/templates/admin/campsite/type/index.gohtml

@@ -8,6 +8,7 @@
 
 {{ define "content" -}}
     {{- /*gotype: dev.tandem.ws/tandem/camper/pkg/campsite/types.typeIndex*/ -}}
+    {{ template "settings-tabs" "campsiteTypes" }}
     <a href="/admin/campsites/types/new">{{( pgettext "Add Type" "action" )}}</a>
     <h2>{{( pgettext "Campsite Types" "title" )}}</h2>
     {{ if .Types -}}

web/templates/admin/layout.gohtml

@@ -56,3 +56,19 @@
 </main>
 </body>
 </html>
+
+{{ define "settings-tabs" -}}
+    <nav>
+        <ul>
+            <li>
+                <a {{ if ne . "taxDetails" }}href="/admin/company"{{ end }}>{{( pgettext "Tax Details" "title" )}}</a>
+            </li>
+            <li>
+                <a {{ if ne . "campsiteTypes" }}href="/admin/campsites/types"{{ end }}>{{( pgettext "Campsite Types" "title" )}}</a>
+            </li>
+            <li>
+                <a {{ if ne . "campsites"}}href="/admin/campsites"{{ end }}>{{( pgettext "Campsites" "title" )}}</a>
+            </li>
+        </ul>
+    </nav>
+{{- end }}

web/templates/admin/taxDetails.gohtml

@@ -8,6 +8,7 @@
 
 {{ define "content" -}}
     {{- /*gotype: dev.tandem.ws/tandem/camper/pkg/company.taxDetailsForm*/ -}}
+    {{ template "settings-tabs" "taxDetails" }}
     <form data-hx-put="/admin/company">
         <h2>{{( pgettext "Tax Details" "title" )}}</h2>
         {{ CSRFInput }}