Add repo modal tabs and grouped repo lists

Introduce a tabbed repository modal with new styling and grouped lists. Adds CSS for modal tabs and repo-owner group/divider visuals. In JS, add activeReposTab state, helper functions to infer repo owners and match remotes, and utilities to group server and local repos. Replace flat lists with serverRepoListTemplate/recentLocalReposTemplate and group local scan results; update reposModalContent to render tabbed local/server panels and bind tab click events.

frontend/css/components.css

@@ -1233,6 +1233,43 @@
   min-height: 0;
 }
 
+.gd-modal-tabs {
+  display: flex;
+  gap: 6px;
+  padding: 10px 12px;
+  border-bottom: 1px solid var(--border);
+  background: var(--bg-panel-alt);
+}
+
+.gd-modal-tab {
+  flex: 1;
+  justify-content: center;
+  padding: 7px 10px;
+  border: 1px solid var(--border);
+  border-radius: var(--radius-md);
+  background: transparent;
+  color: var(--text-muted);
+  font-size: 13px;
+  font-weight: 600;
+}
+
+.gd-modal-tab:hover {
+  background: var(--bg-hover);
+  color: var(--text-main);
+}
+
+.gd-modal-tab.active {
+  border-color: transparent;
+  background: var(--accent-strong);
+  color: #fff;
+}
+
+.gd-modal-tab-panel {
+  min-height: 430px;
+  display: flex;
+  flex-direction: column;
+}
+
 .gd-modal-two-col {
   display: grid;
   grid-template-columns: 1fr 1fr;
@@ -1252,6 +1289,10 @@
   border-left: 1px solid var(--border);
 }
 
+.gd-modal-tab-panel .gd-modal-section-alt {
+  border-left: 0;
+}
+
 .gd-modal-section-header {
   display: flex;
   align-items: center;
@@ -1318,6 +1359,10 @@
   max-height: 300px;
 }
 
+.gd-modal-tab-panel .gd-modal-scroll-list {
+  max-height: none;
+}
+
 .gd-modal-scan-list {
   display: flex;
   flex-direction: column;
@@ -1435,6 +1480,33 @@
   color: #fff;
 }
 
+.repo-owner-group {
+  padding-bottom: 6px;
+}
+
+.repo-owner-group + .repo-owner-group {
+  margin-top: 10px;
+}
+
+.repo-owner-divider {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  margin: 2px 0 4px;
+  color: var(--text-muted);
+  font-size: 11px;
+  font-weight: 700;
+  letter-spacing: 0.06em;
+  text-transform: uppercase;
+}
+
+.repo-owner-divider::after {
+  content: "";
+  flex: 1;
+  height: 1px;
+  background: var(--border);
+}
+
 /* ── Branch dialog ────────────────────────────────────────────────────────── */
 
 .modal-backdrop {

frontend/js/app.js

@@ -50,6 +50,7 @@ let activeView = "changes"; // "changes" | "history"
 let activeModal = ""; // "" | "repos" | "clone" | "servers" | "settings" | "viewer"
 let utilityMenuOpen = false;
 let repoOwnerFilter = "all";
+let activeReposTab = "local"; // "local" | "server"
 const maxPreviewBytes = 256 * 1024;
 const defaultRepositoryName = "Gitpub-Desktop";
 const defaultBranchName = "main";
@@ -207,6 +208,11 @@ function repoNameFromPath(path = "") {
   return path.split(/[/\\]/).filter(Boolean).pop() || path;
 }
 
+function parentFolderName(path = "") {
+  const parts = path.split(/[/\\]/).filter(Boolean);
+  return parts.length > 1 ? parts[parts.length - 2] : "Local";
+}
+
 function repoNameFromUrl(url = "") {
   const cleanUrl = url.trim().split(/[?#]/)[0].replace(/\/+$/, "").replace(/\.git$/i, "");
   return cleanUrl.split(/[/\\:]/).filter(Boolean).pop() || "";
@@ -240,6 +246,28 @@ function serverRepoRemoteUrls() {
   return [...new Set(urls.map((url) => normalizeRemoteUrl(url || "")).filter(Boolean))];
 }
 
+function repoOwnerName(repo) {
+  return repo.owner?.login || repo.full_name.split("/")[0] || "Unknown";
+}
+
+function repoRemoteUrls(repo) {
+  return [repo.clone_url, repo.ssh_url, repo.html_url, repo.original_url]
+    .map((url) => normalizeRemoteUrl(url || ""))
+    .filter(Boolean);
+}
+
+function matchingServerRepoByRemote(remoteUrl = "") {
+  const normalizedRemote = normalizeRemoteUrl(remoteUrl);
+  if (!normalizedRemote) return null;
+  return repositories.find((repo) => repoRemoteUrls(repo).includes(normalizedRemote)) || null;
+}
+
+function matchingServerRepoByName(name = "") {
+  const normalizedName = name.trim().toLowerCase();
+  if (!normalizedName) return null;
+  return repositories.find((repo) => (repo.full_name.split("/").pop() || "").toLowerCase() === normalizedName) || null;
+}
+
 function applyTheme() {
   const theme = getState().settings.theme || "dark";
   const systemPrefersLight = window.matchMedia?.("(prefers-color-scheme: light)")?.matches;
@@ -881,15 +909,87 @@ function filteredRepositories() {
 }
 
 function groupedByOrg(repos) {
-  const groups = {};
+  const groups = new Map();
   for (const repo of repos) {
-    const org = repo.owner?.login || "Unknown";
+    const org = repoOwnerName(repo);
-    if (!groups[org]) groups[org] = [];
+    if (!groups.has(org)) groups.set(org, []);
-    groups[org].push(repo);
+    groups.get(org).push(repo);
   }
   return groups;
 }
 
+function localRepoOwnerName({ path = "", name = "", matchedRemoteUrl = "" } = {}) {
+  const remoteRepo = matchingServerRepoByRemote(matchedRemoteUrl);
+  if (remoteRepo) return repoOwnerName(remoteRepo);
+
+  const repoName = name || repoNameFromPath(path);
+  const namedRepo = matchingServerRepoByName(repoName);
+  if (namedRepo) return repoOwnerName(namedRepo);
+
+  return parentFolderName(path);
+}
+
+function groupedLocalRepos(items, ownerForItem) {
+  const groups = new Map();
+  for (const item of items) {
+    const owner = ownerForItem(item) || "Local";
+    if (!groups.has(owner)) groups.set(owner, []);
+    groups.get(owner).push(item);
+  }
+  return groups;
+}
+
+function serverRepoListTemplate(repos) {
+  const visibleRepos = repos.slice(0, 60);
+  if (!visibleRepos.length) {
+    return `<div class="gd-modal-empty">No repositories found</div>`;
+  }
+
+  return Array.from(groupedByOrg(visibleRepos).entries()).map(([owner, ownerRepos]) => `
+    <div class="repo-owner-group">
+      <div class="repo-owner-divider">
+        <span>${escapeHtml(owner)}</span>
+      </div>
+      ${ownerRepos.map((repo) => `
+        <div class="gd-modal-list-item">
+          <div class="gd-modal-item-info">
+            <strong class="accent">${escapeHtml(repo.full_name)}</strong>
+            <span class="muted">${repo.private ? "Private" : "Public"} · ${escapeHtml(repo.updated_at || "recently")}</span>
+          </div>
+          <div class="row" style="gap:5px;flex-shrink:0">
+            <button class="view-repo-btn" data-repo-name="${escapeHtml(repo.full_name)}" type="button" style="font-size:12px;padding:3px 8px">View</button>
+            <button class="clone-repo-btn primary-blue" data-clone-url="${escapeHtml(repo.clone_url || "")}" type="button" style="font-size:12px;padding:3px 8px">Clone</button>
+          </div>
+        </div>`).join("")}
+    </div>
+  `).join("");
+}
+
+function recentLocalReposTemplate(paths = []) {
+  if (!paths.length) {
+    return `<div class="gd-modal-empty">No recent repositories</div>`;
+  }
+
+  return Array.from(groupedLocalRepos(paths, (path) => localRepoOwnerName({ path })).entries()).map(([owner, ownerPaths]) => `
+    <div class="repo-owner-group">
+      <div class="repo-owner-divider">
+        <span>${escapeHtml(owner)}</span>
+      </div>
+      ${ownerPaths.map((path) => `
+        <div class="gd-modal-list-item">
+          <div class="gd-modal-item-info">
+            <strong>${escapeHtml(repoNameFromPath(path))}</strong>
+            <span class="muted gd-path-text" title="${escapeHtml(path)}">${escapeHtml(path)}</span>
+          </div>
+          <div class="row" style="gap:5px;flex-shrink:0">
+            <button class="open-recent-repo-btn" data-recent-repo-path="${escapeHtml(path)}" type="button">Open</button>
+            <button class="remove-recent-repo-btn danger" data-recent-repo-path="${escapeHtml(path)}" type="button" title="Remove from list" aria-label="Remove from list">${WINDOW_CLOSE_ICON}</button>
+          </div>
+        </div>`).join("")}
+    </div>
+  `).join("");
+}
+
 function localRepoScanTemplate() {
   const state = getState();
   const results = state.localRepoScanResults || [];
@@ -907,9 +1007,12 @@ function localRepoScanTemplate() {
   }
 
   return `<div class="gd-modal-scan-list">
-    ${results
+    ${Array.from(groupedLocalRepos(results, (repo) => localRepoOwnerName(repo)).entries()).map(([owner, ownerRepos]) => `
-      .map(
+      <div class="repo-owner-group">
-        (repo) => `
+        <div class="repo-owner-divider">
+          <span>${escapeHtml(owner)}</span>
+        </div>
+        ${ownerRepos.map((repo) => `
           <div class="gd-modal-list-item">
             <div class="gd-modal-item-info">
               <strong>${escapeHtml(repo.name || repoNameFromPath(repo.path))}</strong>
@@ -920,10 +1023,9 @@ function localRepoScanTemplate() {
               <button class="use-scanned-repo-btn" data-repo-path="${escapeHtml(repo.path)}" data-repo-name="${escapeHtml(repo.name || repoNameFromPath(repo.path))}" type="button">Open</button>
               <button class="view-scanned-repo-btn" data-repo-path="${escapeHtml(repo.path)}" data-repo-name="${escapeHtml(repo.name || repoNameFromPath(repo.path))}" type="button">Viewer</button>
             </div>
+          </div>`).join("")}
       </div>
-        `
+    `).join("")}
-      )
-      .join("")}
   </div>`;
 }
 
@@ -970,22 +1072,15 @@ function reposModalContent(state) {
   const visibleRepos = filteredRepositories();
   const activeServer = getActiveServer();
   return `
-    <div class="gd-modal-two-col">
+    <div class="gd-modal-tabs" role="tablist" aria-label="Repository sources">
+      <button class="gd-modal-tab ${activeReposTab === "local" ? "active" : ""}" data-repos-tab="local" type="button" role="tab" aria-selected="${activeReposTab === "local"}">Local Repositories</button>
+      <button class="gd-modal-tab ${activeReposTab === "server" ? "active" : ""}" data-repos-tab="server" type="button" role="tab" aria-selected="${activeReposTab === "server"}">Server Repositories</button>
+    </div>
+    <div class="gd-modal-tab-panel">
+      ${activeReposTab === "local" ? `
       <div class="gd-modal-section">
         <h4 class="gd-modal-section-title">Recent Local Repositories</h4>
-        ${state.settings.recentRepositories.length
+        ${recentLocalReposTemplate(state.settings.recentRepositories)}
-          ? state.settings.recentRepositories.map((path) => `
-              <div class="gd-modal-list-item">
-                <div class="gd-modal-item-info">
-                  <strong>${escapeHtml(repoNameFromPath(path))}</strong>
-                  <span class="muted gd-path-text" title="${escapeHtml(path)}">${escapeHtml(path)}</span>
-                </div>
-                <div class="row" style="gap:5px;flex-shrink:0">
-                  <button class="open-recent-repo-btn" data-recent-repo-path="${escapeHtml(path)}" type="button">Open</button>
-                  <button class="remove-recent-repo-btn danger" data-recent-repo-path="${escapeHtml(path)}" type="button" title="Remove from list" aria-label="Remove from list">${WINDOW_CLOSE_ICON}</button>
-                </div>
-              </div>`).join("")
-          : `<div class="gd-modal-empty">No recent repositories</div>`}
 
         <div class="gd-modal-divider"></div>
 
@@ -1004,7 +1099,7 @@ function reposModalContent(state) {
         </div>
         ${localRepoScanTemplate()}
       </div>
-
+      ` : `
       <div class="gd-modal-section gd-modal-section-alt">
         <div class="gd-modal-section-header">
           <h4 class="gd-modal-section-title" style="margin:0">Server Repositories</h4>
@@ -1020,19 +1115,10 @@ function reposModalContent(state) {
           <button class="pill-btn ${repoOwnerFilter === "orgs" ? "active" : ""}" data-owner-filter="orgs">Organizations</button>
         </div>
         <div class="gd-modal-scroll-list">
-          ${visibleRepos.slice(0, 60).map((repo) => `
+          ${serverRepoListTemplate(visibleRepos)}
-            <div class="gd-modal-list-item">
-              <div class="gd-modal-item-info">
-                <strong class="accent">${escapeHtml(repo.full_name)}</strong>
-                <span class="muted">${repo.private ? "Private" : "Public"} · ${escapeHtml(repo.updated_at || "recently")}</span>
-              </div>
-              <div class="row" style="gap:5px;flex-shrink:0">
-                <button class="view-repo-btn" data-repo-name="${escapeHtml(repo.full_name)}" type="button" style="font-size:12px;padding:3px 8px">View</button>
-                <button class="clone-repo-btn primary-blue" data-clone-url="${escapeHtml(repo.clone_url || "")}" type="button" style="font-size:12px;padding:3px 8px">Clone</button>
-              </div>
-            </div>`).join("") || `<div class="gd-modal-empty">No repositories found</div>`}
         </div>
       </div>
+      `}
     </div>
   `;
 }
@@ -2281,6 +2367,14 @@ function bindDashboardEvents() {
     render();
   });
 
+  // Repository modal tabs
+  document.querySelectorAll("[data-repos-tab]").forEach((btn) => {
+    btn.addEventListener("click", () => {
+      activeReposTab = btn.dataset.reposTab || "local";
+      render();
+    });
+  });
+
   // Refresh repos (in modal)
   document.getElementById("refresh-repos-btn")?.addEventListener("click", async () => {
     await loadRepositories();