Add switches to keep announcements off a page or off post pages

Announcements showed on every public page. Now each page has a "Show
announcements on this page" checkbox (pages.show_notices, on by default)
that covers the page and its posts, and the Design tab's Content section
has "Show announcements on post pages" (theme.post_notices, on by default)
for bloggers who want notices only on listings, not while reading a post.

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

3 files changed, 3 insertions, 1 deletions

diff --git a/internal/web/templates/dashboard/design.html b/internal/web/templates/dashboard/design.html
index fea1b92..476e311 100644
--- a/internal/web/templates/dashboard/design.html
+++ b/internal/web/templates/dashboard/design.html
@@ -188,6 +188,7 @@
   <h3>{{t "Posts"}}</h3>
   <label class="check"><input type="checkbox" name="show_dates"{{if $t.ShowDates}} checked{{end}}> {{t "Show the date on posts"}}</label>
   <label class="check"><input type="checkbox" name="tag_hash"{{if $t.TagHash}} checked{{end}}> {{t "Show tags with a # in front"}} <span class="muted">(#garden)</span></label>
+  <label class="check"><input type="checkbox" name="post_notices"{{if $t.PostNotices}} checked{{end}}> {{t "Show announcements on post pages"}} <span class="muted">({{t "each page has its own switch"}})</span></label>
   <div class="row">
     <label>{{t "Rule under titles"}}<br><select name="title_rule">
       <option value="none"{{if eq $t.TitleRule "none"}} selected{{end}}>{{t "None"}}</option>
diff --git a/internal/web/templates/dashboard/page_form.html b/internal/web/templates/dashboard/page_form.html
index 18b0a86..4ee720b 100644
--- a/internal/web/templates/dashboard/page_form.html
+++ b/internal/web/templates/dashboard/page_form.html
@@ -12,6 +12,7 @@
     <label for="ed-outro">{{t "Closing text"}} <span class="muted">({{t "shown after the posts, in the same format; optional"}})</span></label>
     {{template "editor" (dict "name" "outro" "value" .Data.page.OutroMD "format" .Data.page.Format "formatof" "intro" "rows" 8 "tall" false "upload" (print "/b/" .Blog.Subdomain "/files/upload") "preview" (print "/b/" .Blog.Subdomain "/preview") "csrf" .CSRF)}}
     <label class="check"><input type="checkbox" name="show_in_nav"{{if .Data.page.ShowInNav}} checked{{end}}> {{t "Show in menu"}}</label>
+    <label class="check"><input type="checkbox" name="show_notices"{{if .Data.page.ShowNotices}} checked{{end}}> {{t "Show announcements on this page"}}</label>
     <p class="actionrow">
       <button type="submit">{{t "Save"}}</button>
       {{if .Data.page.ID}}<a class="btn secondary" href="{{.BlogURL}}{{if .Data.page.IsHome}}/{{else}}/{{.Data.page.Slug}}{{end}}" target="_blank">{{t "View page"}} &#8599;</a>{{end}}
diff --git a/internal/web/templates/dashboard/sections.html b/internal/web/templates/dashboard/sections.html
index 9f0e314..2767921 100644
--- a/internal/web/templates/dashboard/sections.html
+++ b/internal/web/templates/dashboard/sections.html
@@ -4,7 +4,7 @@
 <div class="pagehead">
   <h1>{{t "Announcements"}}</h1>
   <div class="actions"><a class="btn" href="{{$u}}/new">+ {{t "New announcement"}}</a></div>
-  <p class="lead muted">{{t "Notices shown on every page and post of your blog — the next meeting, this month's book, a holiday closure. Hide one instead of deleting it if you will need it again."}}</p>
+  <p class="lead muted">{{t "Notices shown on every page and post of your blog — the next meeting, this month's book, a holiday closure. Hide one instead of deleting it if you will need it again. A page can opt out on its form, and the Design tab can keep them off post pages."}}</p>
 </div>
 <div class="card">
 {{if .Data.sections}}