feat(web): add pagination and fix port binding for Tailscale access

- Paginate comic grid at 48 per page with smart page number controls
- Bind container port to 0.0.0.0 so Tailscale traffic can reach WSL2

web/static/index.html

@@ -450,6 +450,44 @@
       text-shadow: 0 1px 4px rgba(0,0,0,0.8);
     }
 
+    /* ── Pagination ──────────────────────────────────────────────────────── */
+    #pagination {
+      display: flex;
+      align-items: center;
+      justify-content: center;
+      gap: 4px;
+      margin-top: 36px;
+      padding-bottom: 36px;
+      flex-wrap: wrap;
+    }
+
+    .page-btn {
+      height: 34px;
+      min-width: 34px;
+      padding: 0 12px;
+      background: var(--surface2);
+      border: 1px solid var(--border);
+      border-radius: var(--radius-sm);
+      color: var(--text2);
+      font-family: inherit;
+      font-size: 0.8rem;
+      font-weight: 600;
+      cursor: pointer;
+      transition: border-color 0.12s, color 0.12s, background 0.12s;
+      white-space: nowrap;
+    }
+
+    .page-btn:hover:not(:disabled) { border-color: var(--accent); color: var(--text); }
+    .page-btn:disabled { opacity: 0.3; cursor: not-allowed; }
+    .page-btn.active { background: var(--accent-dim); border-color: var(--accent); color: var(--accent); }
+
+    .page-ellipsis {
+      color: var(--muted);
+      font-size: 0.8rem;
+      padding: 0 4px;
+      line-height: 34px;
+    }
+
     /* ── Skeleton loading cards ──────────────────────────────────────────── */
     .skeleton-card {
       width: 150px;
@@ -645,6 +683,7 @@
     </div>
 
     <div id="comics-grid"></div>
+    <div id="pagination"></div>
 
     <div id="empty-state">
       <div class="empty-box">
@@ -661,10 +700,12 @@
 
   <script>
     // ── State ──────────────────────────────────────────────────────────────
+    const PAGE_SIZE   = 48;
     let knownJobs     = {};
     let dismissedJobs = JSON.parse(localStorage.getItem('dismissedJobs') || '{}');
     let allComics     = [];
     let currentSort   = localStorage.getItem('comicSort') || 'newest';
+    let currentPage   = 1;
 
     // ── DOM refs ───────────────────────────────────────────────────────────
     const form        = document.getElementById('url-form');
@@ -784,7 +825,7 @@
     }
 
     // ── Filter & sort ──────────────────────────────────────────────────────
-    function applyFilterAndSort() {
+    function applyFilterAndSort(resetPage = false) {
       const query = filterInput.value.trim().toLowerCase();
 
       let comics = query
@@ -799,7 +840,56 @@
         comics = comics.slice().sort((a, b) => b.title.localeCompare(a.title));
       }
 
-      renderComics(comics);
+      const totalPages = Math.max(1, Math.ceil(comics.length / PAGE_SIZE));
+      if (resetPage || currentPage > totalPages) currentPage = 1;
+
+      const paged = comics.slice((currentPage - 1) * PAGE_SIZE, currentPage * PAGE_SIZE);
+      renderComics(paged);
+      renderPagination(totalPages);
+    }
+
+    function renderPagination(totalPages) {
+      const el = document.getElementById('pagination');
+      el.innerHTML = '';
+      if (totalPages <= 1) return;
+
+      const mkBtn = (label, page, active = false, disabled = false) => {
+        const b = document.createElement('button');
+        b.className = 'page-btn' + (active ? ' active' : '');
+        b.textContent = label;
+        b.disabled = disabled;
+        b.addEventListener('click', () => {
+          currentPage = page;
+          applyFilterAndSort();
+          window.scrollTo({ top: 0, behavior: 'smooth' });
+        });
+        return b;
+      };
+
+      const mkEllipsis = () => {
+        const s = document.createElement('span');
+        s.className = 'page-ellipsis';
+        s.textContent = '…';
+        return s;
+      };
+
+      el.append(mkBtn('← Prev', currentPage - 1, false, currentPage === 1));
+
+      // Page numbers with ellipsis: always show first, last, and window around current
+      const pages = new Set([1, totalPages]);
+      for (let p = currentPage - 2; p <= currentPage + 2; p++) {
+        if (p > 1 && p < totalPages) pages.add(p);
+      }
+      const sorted = [...pages].sort((a, b) => a - b);
+
+      let prev = 0;
+      for (const p of sorted) {
+        if (p - prev > 1) el.append(mkEllipsis());
+        el.append(mkBtn(p, p, p === currentPage));
+        prev = p;
+      }
+
+      el.append(mkBtn('Next →', currentPage + 1, false, currentPage === totalPages));
     }
 
     // ── Render comics ──────────────────────────────────────────────────────
@@ -921,11 +1011,11 @@
         currentSort = b.dataset.sort;
         localStorage.setItem('comicSort', currentSort);
         sortBtns.forEach(x => x.classList.toggle('active', x === b));
-        applyFilterAndSort();
+        applyFilterAndSort(true);
       });
     });
 
-    filterInput.addEventListener('input', applyFilterAndSort);
+    filterInput.addEventListener('input', () => applyFilterAndSort(true));
 
     showSkeletons();
     fetchComics();