Fix worktree creation bugs on Windows

PolyPilot/Components/Layout/CreateSessionForm.razor

@@ -68,12 +68,12 @@ else
                                         <div class="wt-new-form">
                                             @if (newWorktreeMode == "branch")
                                             {
-                                                <input type="text" @bind="newWorktreeBranch" placeholder="branch-name"
+                                                <input type="text" @bind="newWorktreeBranch" @bind:event="oninput" placeholder="branch-name"
                                                        class="wt-branch-input" @onkeydown="HandleNewWorktreeKeyDown" />
                                             }
                                             else
                                             {
-                                                <input type="text" @bind="newWorktreePr" placeholder="PR #"
+                                                <input type="text" @bind="newWorktreePr" @bind:event="oninput" placeholder="PR #"
                                                        class="wt-branch-input" @onkeydown="HandleNewWorktreeKeyDown" />
                                             }
                                             <button class="wt-create-btn" @onclick="CreateAndSelectWorktree"

PolyPilot/Components/Layout/SessionSidebar.razor

@@ -485,6 +485,7 @@ else
         CopilotService.OnStateChanged += RefreshSessions;
         CopilotService.OnSessionComplete += HandleSessionComplete;
         CopilotService.OnUsageInfoChanged += HandleUsageInfoChanged;
+        RepoManager.OnStateChanged += OnRepoStateChanged;
         RepoManager.Load();
         RefreshSessions();
         LoadPersistedSessions();
@@ -583,6 +584,8 @@ else
         InvokeAsync(StateHasChanged);
     }
 
+    private void OnRepoStateChanged() => InvokeAsync(StateHasChanged);
+
     private void LoadPersistedSessions()
     {
         persistedSessions = CopilotService.GetPersistedSessions().ToList();
@@ -1252,5 +1255,6 @@ Important conventions:
         CopilotService.OnStateChanged -= RefreshSessions;
         CopilotService.OnSessionComplete -= HandleSessionComplete;
         CopilotService.OnUsageInfoChanged -= HandleUsageInfoChanged;
+        RepoManager.OnStateChanged -= OnRepoStateChanged;
     }
 }

PolyPilot/Services/CopilotService.Organization.cs

@@ -133,6 +133,16 @@ private void ReconcileOrganization()
             }
         }
 
+        // Ensure every tracked repo has a sidebar group (even if no sessions exist yet)
+        foreach (var repo in _repoManager.Repositories)
+        {
+            if (!Organization.Groups.Any(g => g.RepoId == repo.Id))
+            {
+                GetOrCreateRepoGroup(repo.Id, repo.Name);
+                changed = true;
+            }
+        }
+
         // Build the full set of known session names: active sessions + aliases (persisted names)
         var knownNames = new HashSet<string>(activeNames);
         try

PolyPilot/Services/RepoManager.cs

@@ -132,6 +132,11 @@ public async Task<RepositoryInfo> AddRepositoryAsync(string url, Action<string>?
             try { await RunGitAsync(existing.BareClonePath, ct, "config", "remote.origin.fetch",
                 "+refs/heads/*:refs/remotes/origin/*"); } catch { }
             await RunGitWithProgressAsync(existing.BareClonePath, onProgress, ct, "fetch", "--progress", "origin");
+            // Ensure long paths are enabled for existing repos on Windows
+            if (OperatingSystem.IsWindows())
+            {
+                try { await RunGitAsync(existing.BareClonePath, ct, "config", "core.longpaths", "true"); } catch { }
+            }
             return existing;
         }
 
@@ -159,6 +164,12 @@ await RunGitAsync(barePath, ct, "config", "remote.origin.fetch",
             await RunGitWithProgressAsync(barePath, onProgress, ct, "fetch", "--progress", "origin");
         }
 
+        // Enable long paths on Windows (repos like dotnet/maui exceed MAX_PATH)
+        if (OperatingSystem.IsWindows())
+        {
+            try { await RunGitAsync(barePath, ct, "config", "core.longpaths", "true"); } catch { }
+        }
+
         var repo = new RepositoryInfo
         {
             Id = id,