fix: v2.7.4 — Changes matches JetBrains (#72), the chat says when Claude waits on a trust prompt (#73), Vietnamese Telex in Safari

- Changes (#72): a file git reports `MM` whose working copy equals HEAD again
  (a staged change since undone on disk) is no longer listed — JetBrains'
  GitChangesCollector drops it the same way. Mode-only changes stay listed.
  statusCounts (the dirty-tree safety checks) is unchanged.
- Chat (#73): Claude Code runs no hook before a folder is trusted, so a new
  pane's session has no row; the chat now says the session has not started,
  offers Open terminal, and asks before typing a message or /model //effort
  into the pane (an Enter would pick the trust prompt's "No, exit").
- Terminal: Safari + macOS's own Vietnamese Telex replaces the whole word on
  each key (insertReplacementText), which xterm.js ignores — only each word's
  first letter reached the pane. The edit is now sent as DELs + the new tail.
- Also: Ctrl+V pastes a screenshot into the terminal as a file path; the
  folder browser fallback lists files for a file field (`files=1`); the macOS
  native picker opens in front of the browser; a hidden tab is marked while a
  chat waits or once a turn ended; chat live line shows running calls, turn
  time and tokens, and "Done in …".

server/__tests__/native-dialog.test.js

@@ -44,6 +44,13 @@ describe("native-dialog", () => {
     assert.ok(!args.slice(0, -2).join(" ").includes("shell script"));
   });
 
+  it("brings osascript forward before the macOS dialog, so it does not open behind the browser", () => {
+    const [[, args]] = nd.dialogCommands("dir", "/x", "darwin");
+    const script = args.filter((_, i) => args[i - 1] === "-e");
+    assert.ok(script.indexOf("activate") > -1);
+    assert.ok(script.indexOf("activate") < script.findIndex((s) => s.includes("choose folder")));
+  });
+
   it("gives the Windows dialog a foreground TopMost owner, so it does not open behind the browser", () => {
     for (const kind of ["dir", "file"]) {
       const [[cmd, args]] = nd.dialogCommands(kind, "C:\\x", "win32");