Remove git worktree/branch management

Session-scoped artifacts already solve the concurrent session problem.
No need for worktrees or branches. Simpler is better.

1 files changed, 4 insertions, 41 deletions

diff --git a/src/main/ipc/handlers.ts b/src/main/ipc/handlers.ts
index bc0d024..2d5e3d3 100644
--- a/src/main/ipc/handlers.ts
+++ b/src/main/ipc/handlers.ts
@@ -3,7 +3,6 @@ import * as projects from "../db/projects";
 import * as sessions from "../db/sessions";
 import * as claude from "../claude";
 import type { UserPermissionMode } from "../claude/phases";
-import * as git from "../git/worktree";
 
 export function registerIpcHandlers(mainWindow: BrowserWindow): void {
   // Projects
@@ -19,35 +18,16 @@ export function registerIpcHandlers(mainWindow: BrowserWindow): void {
   ipcMain.handle("sessions:list", (_, projectId: string) =>
     sessions.listSessions(projectId)
   );
-  
-  ipcMain.handle("sessions:create", async (_, projectId: string, name: string) => {
-    const session = sessions.createSession(projectId, name);
-    const project = projects.getProject(projectId);
-    
-    if (project && git.isGitRepo(project.path)) {
-      try {
-        // Create git worktree for this session
-        git.createWorktree(project.path, session.id);
-      } catch (error) {
-        console.error("Failed to create worktree:", error);
-        // Continue without worktree - not fatal
-      }
-    }
-    
-    return session;
-  });
+
+  ipcMain.handle("sessions:create", (_, projectId: string, name: string) =>
+    sessions.createSession(projectId, name)
+  );
   
   ipcMain.handle("sessions:delete", (_, id: string) => {
     const session = sessions.getSession(id);
     if (session) {
       const project = projects.getProject(session.project_id);
       if (project) {
-        // Clean up worktree if exists
-        try {
-          git.removeWorktree(project.path, id);
-        } catch {
-          // Worktree might not exist, that's ok
-        }
         // Clean up session artifacts
         claude.clearSessionArtifacts(project.path, id);
       }
@@ -162,23 +142,6 @@ export function registerIpcHandlers(mainWindow: BrowserWindow): void {
     }
   );
 
-  // Git
-  ipcMain.handle("git:isRepo", (_, projectPath: string) => {
-    return git.isGitRepo(projectPath);
-  });
-
-  ipcMain.handle("git:worktreeInfo", (_, projectPath: string, sessionId: string) => {
-    return git.getWorktreeInfo(projectPath, sessionId);
-  });
-
-  ipcMain.handle("git:commit", (_, worktreePath: string, message: string, files?: string[]) => {
-    git.commitChanges(worktreePath, message, files);
-  });
-
-  ipcMain.handle("git:hasChanges", (_, worktreePath: string) => {
-    return git.hasUncommittedChanges(worktreePath);
-  });
-
   // Dialogs
   ipcMain.handle("dialog:selectDirectory", async () => {
     const result = await dialog.showOpenDialog(mainWindow, {