Merge the Layout and Design tabs into one form with a single Save

The look and the layout of a blog were split over two tabs that cross-linked
each other, and the Layout tab saved every toggle, move and add straight
away through a dozen tiny forms. Now one Design tab holds it all, organised
by part of the blog (colours & fonts, header, menu, content, side columns,
footer, logo & icon) behind a sticky side index, and one Save stores the
theme, every module and the menu atomically (BlogStore.SaveDesign). Module
settings are edited inline; Discard changes throws the edits away; a
validation error shows the form again exactly as it was sent.

The image pickers no longer render the whole library four times over: a
select of the newest images, and a script-driven panel that fetches the
library page by page (GET /files as JSON) with lazy thumbnails.

New options: posts per page, site title size, footer alignment.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Sd8UPWrvyYCLj97JexNw3A

1 files changed, 0 insertions, 41 deletions

diff --git a/internal/web/templates/dashboard/module_form.html b/internal/web/templates/dashboard/module_form.html
deleted file mode 100644
index a0fe95b..0000000
--- a/internal/web/templates/dashboard/module_form.html
+++ /dev/null
@@ -1,41 +0,0 @@
-{{define "title"}}{{.Data.name}} · {{.Blog.Title}}{{end}}
-{{define "content"}}
-{{$m := .Data.module}}
-<div class="card">
-  <h1>{{.Data.name}} <span class="muted small">{{tf "in the %s" (lower .Data.area)}}</span></h1>
-  <form method="post">
-    <input type="hidden" name="_csrf" value="{{.CSRF}}">
-    {{if or (eq $m.Kind "recent") (eq $m.Kind "archive") (eq $m.Kind "sitemap") (eq $m.Kind "tags") (eq $m.Kind "tagcloud") (eq $m.Kind "search") (and (eq $m.Kind "html") (or (eq $m.Area "left") (eq $m.Area "right") (eq $m.Area "footer")))}}
-    <label>{{t "Heading"}} <span class="muted">({{t "optional"}})</span><br><input name="title" value="{{$m.Title}}" maxlength="120" placeholder="{{if eq $m.Kind "recent"}}{{t "Recent posts"}}{{else if eq $m.Kind "archive"}}{{t "Archive"}}{{else if eq $m.Kind "sitemap"}}{{t "Pages"}}{{else if eq $m.Kind "tags"}}{{t "Tags"}}{{else if eq $m.Kind "tagcloud"}}{{t "Tag cloud"}}{{else if eq $m.Kind "search"}}{{t "Search"}}{{end}}"></label>
-    {{end}}
-    {{if eq $m.Kind "recent"}}
-    <div class="row"><label>{{t "How many posts"}}<br><select name="count">{{range $n := .Data.counts}}<option value="{{$n}}"{{if eq $n $m.Count}} selected{{end}}>{{$n}}</option>{{end}}</select></label></div>
-    <p class="muted small">{{t "The newest published posts from every page of your blog, newest first."}}</p>
-    {{else if eq $m.Kind "archive"}}
-    <p class="muted small">{{t "Every published post grouped by year and month, newest first. Years and months fold open and shut; the latest year starts open."}}</p>
-    {{else if eq $m.Kind "sitemap"}}
-    <p class="muted small">{{t "Links to every page of your blog."}}</p>
-    {{else if eq $m.Kind "tags"}}
-    <div class="row"><label>{{t "How many tags"}}<br><select name="count"><option value="0"{{if eq $m.Count 0}} selected{{end}}>{{t "All"}}</option>{{range $n := .Data.tagCounts}}<option value="{{$n}}"{{if eq $n $m.Count}} selected{{end}}>{{$n}}</option>{{end}}</select></label></div>
-    <p class="muted small">{{t "Your tags with the number of posts in each, most used first. Only published posts count."}}</p>
-    {{else if eq $m.Kind "tagcloud"}}
-    <p class="muted small">{{t "Every tag in alphabetical order, bigger the more posts use it."}}</p>
-    {{else if eq $m.Kind "search"}}
-    <p class="muted small">{{t "A box that searches the published posts of every page by title and text; the results open on your blog’s search page. Case does not matter, and several words find posts that contain them in that order, with anything in between."}}</p>
-    {{else if eq $m.Kind "html"}}
-    <label for="mod-body">HTML</label>
-    <textarea id="mod-body" name="body" rows="14" class="mono" spellcheck="false" placeholder="&lt;p&gt;{{t "Hello!"}}&lt;/p&gt;">{{$m.Body}}</textarea>
-    <p class="muted small">{{t "Put into your page exactly as written — embeds, badges and scripts all work. Anything broken here (an unclosed tag, say) can break the page around it, so check your blog after saving. 20 KB at most."}}</p>
-    {{else if eq $m.Kind "text"}}
-    <label for="mod-body">{{t "Text"}}</label>
-    <textarea id="mod-body" name="body" rows="4" placeholder="{{t "© 2026 Me"}}">{{$m.Body}}</textarea>
-    <p class="muted small">{{t "Plain text; each line becomes its own paragraph."}}</p>
-    {{end}}
-    <p class="actionrow">
-      <button type="submit">{{t "Save"}}</button>
-      <a class="btn secondary" href="{{.BlogURL}}" target="_blank">{{t "View blog"}} &#8599;</a>
-      <a href="/b/{{.Blog.Subdomain}}/layout#{{if or (eq $m.Area "above") (eq $m.Area "below")}}main{{else}}{{$m.Area}}{{end}}">{{t "Back to layout"}}</a>
-    </p>
-  </form>
-</div>
-{{end}}