Add Shopping tab combining Trello and PlanToEat lists

- New Shopping tab aggregates items from Trello Shopping board and PlanToEat
- Items grouped by store, then by category (for PlanToEat)
- Trello list names treated as store names
- Replace PlanToEat meals API with web scraping (uses session cookie)
- Add error logging for PlanToEat fetch operations
- Recipe links now point to cooking view (/recipes/{id}/cook/{event_id})

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

1 files changed, 42 insertions, 0 deletions

diff --git a/web/templates/partials/shopping-tab.html b/web/templates/partials/shopping-tab.html
new file mode 100644
index 0000000..2362eef
--- /dev/null
+++ b/web/templates/partials/shopping-tab.html
@@ -0,0 +1,42 @@
+{{define "shopping-tab"}}
+<div class="space-y-6 text-shadow-sm"
+     hx-get="/tabs/shopping"
+     hx-trigger="refresh-tasks from:body"
+     hx-target="#tab-content"
+     hx-swap="innerHTML">
+    {{if .Stores}}
+    {{range .Stores}}
+    <section class="bg-black/40 backdrop-blur-sm rounded-xl p-4 sm:p-5">
+        <h2 class="text-xl font-medium mb-4 text-white">{{.Name}}</h2>
+        {{range .Categories}}
+        <div class="mb-4 last:mb-0">
+            {{if .Name}}<h3 class="text-sm text-white/60 mb-2 uppercase tracking-wide">{{.Name}}</h3>{{end}}
+            <ul class="space-y-2">
+                {{range .Items}}
+                <li class="flex items-center gap-3 p-3 bg-black/30 rounded-lg {{if .Checked}}opacity-50{{end}}">
+                    <input type="checkbox" {{if .Checked}}checked{{end}}
+                           hx-post="/shopping/toggle"
+                           hx-vals='{"id":"{{.ID}}","source":"{{.Source}}","checked":{{if .Checked}}false{{else}}true{{end}}}'
+                           hx-target="closest li"
+                           hx-swap="outerHTML"
+                           class="h-5 w-5 rounded bg-black/40 border-white/30 text-green-500 focus:ring-white/30 cursor-pointer flex-shrink-0">
+                    <span class="flex-1 {{if .Checked}}line-through text-white/40{{else}}text-white{{end}}">{{.Name}}</span>
+                    {{if .Quantity}}<span class="text-white/50 text-sm">{{.Quantity}}</span>{{end}}
+                    <span class="text-xs px-2 py-0.5 rounded {{if eq .Source "trello"}}bg-blue-900/50 text-blue-300{{else}}bg-green-900/50 text-green-300{{end}}">
+                        {{.Source}}
+                    </span>
+                </li>
+                {{end}}
+            </ul>
+        </div>
+        {{end}}
+    </section>
+    {{end}}
+    {{else}}
+    <div class="text-center py-16 text-white/50">
+        <p class="text-lg mb-2">No shopping items</p>
+        <p class="text-sm">Add items from PlanToEat or Trello's Shopping board</p>
+    </div>
+    {{end}}
+</div>
+{{end}}