fix(cursor): write workspace trust where cursor-agent reads it (#38807)

* fix(cursor): write workspace trust where cursor-agent reads it

cursor-agent names ~/.cursor/projects/<dir> by replacing every
non-alphanumeric character with '-', collapsing repeats, and trimming
dashes. Orca only replaced Windows-illegal characters, so paths with
'_', '.', spaces or non-ASCII got a marker cursor-agent never reads and
the trust menu appeared on every fresh worktree.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* test(cursor): cover space, non-ASCII and Windows paths in the trust slug test

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Jinwoo-H <jinwoo0825@gmail.com>

src/main/agent-launch/trust/agent-trust-presets.test.ts

@@ -91,6 +91,16 @@ describe('markCursorWorkspaceTrusted', () => {
       rmSync(workspace, { recursive: true, force: true })
     }
   })
+
+  it('uses the project directory cursor-agent reads', () => {
+    // Names computed by cursor-agent's own rule (2026.09.28 and 2026.11.05) for these paths.
+    markCursorWorkspaceTrusted('/orca-missing/My Repo_v2/Ünï  code--x.1', testState.fakeHomeDir)
+    markCursorWorkspaceTrusted('C:\\Users\\Jane Doe\\orca\\feat', testState.fakeHomeDir)
+    expect(readdirSync(join(testState.fakeHomeDir, '.cursor', 'projects')).sort()).toEqual([
+      'C-Users-Jane-Doe-orca-feat',
+      'orca-missing-My-Repo-v2-n-code-x-1'
+    ])
+  })
 })
 
 describe('markKimiWorkspaceTrusted', () => {

src/main/agent-launch/trust/agent-trust-presets.ts

@@ -163,8 +163,9 @@ function canonicalize(p: string): string {
 }
 
 function cursorWorkspaceSlug(absPath: string): string {
-  const stripped = absPath.replace(/^[\\/]+/, '')
-  // Windows paths contain characters forbidden in Cursor’s project-directory names.
-  const slug = stripped.replace(/[\\/:*?"<>|]+/g, '-')
-  return slug
+  // Mirrors cursor-agent's project-directory name; any mismatch leaves the trust menu up.
+  return absPath
+    .replace(/[^a-zA-Z0-9]/g, '-')
+    .replace(/-+/g, '-')
+    .replace(/^-+|-+$/g, '')
 }