Initial multi-tenant blog host

Go + Postgres application serving a management dashboard on the base
domain and one public blog per subdomain. Markdown posts organised in
pages, form-based theme customisation, image uploads stored in Postgres,
JWT cookie sessions with CSRF, superadmin user management, RSS feeds.
Docker/compose deployment and a Makefile-driven dev environment with
seed data.

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

3 files changed, 47 insertions, 0 deletions

diff --git a/internal/web/templates/partials/dashnav.html b/internal/web/templates/partials/dashnav.html
new file mode 100644
index 0000000..13a04d0
--- /dev/null
+++ b/internal/web/templates/partials/dashnav.html
@@ -0,0 +1,27 @@
+{{define "dashnav"}}<div class="topbar">
+  <div class="topbar-inner">
+    <a class="brand" href="/">Blogspace</a>
+    {{if .User}}
+    <span class="who">{{.User.Username}}{{if .User.IsSuperadmin}} (superadmin){{end}}</span>
+    <span class="links">
+      {{if .User.IsSuperadmin}}<a href="/admin/">Admin</a>{{end}}
+      <a href="/account/password">Password</a>
+      <form method="post" action="/logout" class="inline"><input type="hidden" name="_csrf" value="{{.CSRF}}"><button type="submit" class="linkbtn">Log out</button></form>
+    </span>
+    {{end}}
+  </div>
+</div>
+{{if .Blog}}
+<div class="blogbar">
+  <div class="topbar-inner">
+    <strong class="blogname">{{.Blog.Title}}</strong>
+    <a href="/b/{{.Blog.Subdomain}}/">Overview</a>
+    <a href="/b/{{.Blog.Subdomain}}/posts">Posts</a>
+    <a href="/b/{{.Blog.Subdomain}}/pages">Pages</a>
+    <a href="/b/{{.Blog.Subdomain}}/design">Design</a>
+    <a href="/b/{{.Blog.Subdomain}}/images">Images</a>
+    <a href="/b/{{.Blog.Subdomain}}/settings">Settings</a>
+    <a class="view" href="{{.BlogURL}}" target="_blank">View blog &#8599;</a>
+  </div>
+</div>
+{{end}}{{end}}
diff --git a/internal/web/templates/partials/imagepick.html b/internal/web/templates/partials/imagepick.html
new file mode 100644
index 0000000..687c6cd
--- /dev/null
+++ b/internal/web/templates/partials/imagepick.html
@@ -0,0 +1,11 @@
+{{define "imagepick"}}<div class="imagepick">
+  <label>{{.label}}<br>
+    <select name="{{.name}}">
+      <option value="">{{if .current}}(keep current){{else}}(none){{end}}</option>
+      {{range .images}}<option value="{{.ID}}"{{if eq .ID.String $.current}} selected{{end}}>{{.Filename}}</option>{{end}}
+    </select>
+  </label>
+  <label>…or upload a new one<br><input type="file" name="{{.name}}_file" accept="image/*"></label>
+  {{if .current}}<label class="check"><input type="checkbox" name="{{.name}}_remove"> Remove image</label>
+  <img class="preview" src="/media/{{.current}}" alt="">{{end}}
+</div>{{end}}
diff --git a/internal/web/templates/partials/mdhelp.html b/internal/web/templates/partials/mdhelp.html
new file mode 100644
index 0000000..878130e
--- /dev/null
+++ b/internal/web/templates/partials/mdhelp.html
@@ -0,0 +1,9 @@
+{{define "mdhelp"}}<div class="card help">
+  <h3>Formatting cheat-sheet</h3>
+  <table class="cheat">
+    <tr><td><code># Heading</code>, <code>## Smaller heading</code></td><td><code>**bold**</code>, <code>*italic*</code></td></tr>
+    <tr><td><code>[link text](https://example.org)</code></td><td><code>![description](/media/…)</code> — copy the address from <em>Images</em></td></tr>
+    <tr><td><code>- list item</code> / <code>1. numbered</code></td><td><code>&gt; quote</code>, <code>`code`</code>, <code>---</code> for a line</td></tr>
+  </table>
+  <p class="muted">Blank line = new paragraph. Press Enter once for a line break.</p>
+</div>{{end}}