feat(ui): add usage progress bars to bag cards and data table

- Add used_percent field to BagView computed from amount/remaining
- Display accent-colored progress bar on homepage bag cards
- Replace Open pill with progress bar in bag data table (desktop and mobile)
- Merge Weight column into Status column showing remaining/total
- Add full-width progress bar to mobile card view for open bags
- Sort Status column by remaining grams (closed bags treated as 10000g)
- Hide Finished field on mobile for open bags
- Use small-caps typography for remaining text labels

src/infrastructure/repositories/bags.rs

@@ -42,7 +42,9 @@ impl SqlBagRepository {
             BagSortKey::UpdatedAt => format!("b.updated_at {dir_sql}, b.id DESC"),
             BagSortKey::Roaster => format!("LOWER(rr.name) {dir_sql}, b.created_at DESC"),
             BagSortKey::Roast => format!("LOWER(r.name) {dir_sql}, b.created_at DESC"),
-            BagSortKey::Status => format!("b.closed {dir_sql}, b.created_at DESC"),
+            BagSortKey::Status => format!(
+                "CASE WHEN b.closed THEN 10000 ELSE b.remaining END {dir_sql}, b.created_at DESC"
+            ),
             BagSortKey::FinishedAt => format!("b.finished_at {dir_sql}, b.created_at DESC"),
         }
     }

src/presentation/web/views/bags.rs

@@ -15,10 +15,17 @@ pub struct BagView {
     pub roaster_name: String,
     pub roast_slug: String,
     pub roaster_slug: String,
+    pub used_percent: u8,
 }
 
 impl BagView {
     pub fn from_domain(bag: BagWithRoast) -> Self {
+        let used_percent = if bag.bag.amount > 0.0 {
+            (((bag.bag.amount - bag.bag.remaining) / bag.bag.amount) * 100.0).clamp(0.0, 100.0)
+                as u8
+        } else {
+            0
+        };
         Self {
             id: bag.bag.id.to_string(),
             roast_id: bag.bag.roast_id.to_string(),
@@ -36,6 +43,7 @@ impl BagView {
             roaster_name: bag.roaster_name,
             roast_slug: bag.roast_slug,
             roaster_slug: bag.roaster_slug,
+            used_percent,
         }
     }
 }

static/css/input.css

@@ -445,6 +445,18 @@ a {
     display: none;
   }
 
+  /* Progress bar: full-width above footer */
+  .responsive-table td.card-progress {
+    order: 98;
+    display: block;
+    margin: 0.25rem 0 0 !important;
+    padding: 0 !important;
+  }
+
+  .responsive-table td.card-progress::before {
+    display: none;
+  }
+
   .pagination-controls {
     display: none;
   }

templates/partials/bag_card.html

@@ -5,10 +5,10 @@
     <span class="block truncate font-semibold text-text">{{ bag.roast_name }}</span>
     <p class="truncate text-sm text-text-muted">{{ bag.roaster_name }}</p>
   </div>
-  <p class="mt-2 truncate text-sm text-text-secondary">
-    <span class="font-medium">{{ bag.remaining }}g</span>
-    <span class="text-text-muted">of {{ bag.amount }}g remaining</span>
-  </p>
+  <div class="mt-2 h-1.5 rounded-full bg-surface-alt overflow-hidden">
+    <div class="h-full rounded-full bg-accent" style="width: {{ bag.used_percent }}%"></div>
+  </div>
+  <p class="mt-1 truncate text-text-muted" style="font-variant: small-caps; font-size: 0.7rem">{{ bag.remaining }} / {{ bag.amount }}g</p>
   {% if is_authenticated %}
   <div class="mt-3 pt-3 border-t flex gap-3">
     <a href="/add?type=brew&bag_id={{ bag.id }}" class="inline-flex items-center gap-1 text-sm font-medium text-accent hover:text-accent-hover">

templates/partials/lists/bag_list.html

@@ -26,7 +26,6 @@
             {% call table::sortable_header("Added", "created-at", navigator, "#bag-list") %}
             {% call table::sortable_header("Roaster", "roaster", navigator, "#bag-list") %}
             {% call table::sortable_header("Roast", "roast", navigator, "#bag-list") %}
-            <th scope="col" class="px-4 py-3">Weight</th>
             {% call table::sortable_header("Status", "status", navigator, "#bag-list") %}
             {% call table::sortable_header("Finished", "finished-at", navigator, "#bag-list") %}
             {% if is_authenticated %}
@@ -49,21 +48,34 @@
             <td data-label="Roast" class="card-title px-4 py-3 whitespace-nowrap">
               {{ bag.roast_name }}
             </td>
-            <td data-label="Weight" class="px-4 py-3 whitespace-nowrap text-xs font-medium text-text-secondary">{{ bag.amount }}g</td>
-            <td data-label="Status" class="mobile-hidden px-4 py-3 whitespace-nowrap md:text-center">
+            <td data-label="Status" class="mobile-hidden px-4 py-3 whitespace-nowrap">
               {% if bag.closed %}
               <span class="pill pill-warning">Closed</span>
               {% else %}
-              <span class="pill pill-success">Open</span>
-              <div class="text-xs text-text-muted">{{ bag.remaining }}g left</div>
+              <div class="w-14">
+                <div class="h-1.5 rounded-full bg-surface-alt overflow-hidden">
+                  <div class="h-full rounded-full bg-accent" style="width: {{ bag.used_percent }}%"></div>
+                </div>
+                <div class="mt-0.5 text-text-muted" style="font-variant: small-caps; font-size: 0.7rem">{{ bag.remaining }} / {{ bag.amount }}g</div>
+              </div>
               {% endif %}
             </td>
             {% if !bag.closed %}
-            <td data-label="Remaining" class="px-4 py-3 whitespace-nowrap md:hidden">{{ bag.remaining }}g left</td>
+            <td data-label="" class="card-progress md:hidden">
+              <div class="h-1.5 rounded-full bg-surface-alt overflow-hidden">
+                <div class="h-full rounded-full bg-accent" style="width: {{ bag.used_percent }}%"></div>
+              </div>
+              <div class="mt-0.5 text-right text-text-muted" style="font-variant: small-caps; font-size: 0.7rem">{{ bag.remaining }} / {{ bag.amount }}g</div>
+            </td>
             {% endif %}
-            <td data-label="Finished" class="whitespace-nowrap px-4 py-3 text-xs font-medium text-text-secondary">
+            <td data-label="Finished" class="mobile-hidden whitespace-nowrap px-4 py-3 text-xs font-medium text-text-secondary">
               <div>{{ bag.finished_date }}</div>
             </td>
+            {% if bag.closed %}
+            <td data-label="Finished" class="whitespace-nowrap px-4 py-3 text-xs font-medium text-text-secondary md:hidden">
+              <div>{{ bag.finished_date }}</div>
+            </td>
+            {% endif %}
             {% if is_authenticated %}
             <td data-label="" class="card-detail hidden">
               <div class="flex items-center gap-4">
@@ -86,8 +98,6 @@
                 <span class="md:hidden">
                 {% if bag.closed %}
                 <span class="pill pill-warning text-[0.625rem] py-0 px-1.5">Closed</span>
-                {% else %}
-                <span class="pill pill-success text-[0.625rem] py-0 px-1.5">Open</span>
                 {% endif %}
                 </span>
                 <button type="button"
@@ -102,7 +112,7 @@
           </tr>
           {% if is_authenticated %}
           <tr class="hidden detail-row">
-            <td colspan="7" class="bg-surface-alt px-4 py-2">
+            <td colspan="6" class="bg-surface-alt px-4 py-2">
               <div class="flex items-center gap-4">
                 {% if !bag.closed %}
                 <button type="button"