v1.8.5: restore sudo auto-password + fix sudo SFTP operations

Terminal:
- Auto-detect [sudo] password prompts in interactive shell output
- Auto-send server password when sudo prompt detected
- Reset detection flag on new command (Enter key)

SSH client (SFTPSession):
- Fix exec_command() sudo password timing (0.1s delay for prompt)
- Fix listdir_attr_sudo() ls output parsing with proper maxsplit
- Handle filenames with spaces, symlinks, and varied ls formats

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

core/ssh_client.py

@@ -465,6 +465,8 @@ class SFTPSession:
             full_cmd = cmd
         stdin, stdout, stderr = self._client.exec_command(full_cmd, timeout=30)
         if self.sudo_mode and user != "root" and password:
+            # Wait briefly for sudo prompt to appear before sending password
+            time.sleep(0.1)
             stdin.write(password + "\n")
             stdin.flush()
         return stdout.read().decode("utf-8", errors="replace")
@@ -476,29 +478,35 @@ class SFTPSession:
         for line in output.strip().splitlines():
             if line.startswith("total "):
                 continue
-            parts = line.split(None, 7)
+            # With --time-style=+%s the columns are:
+            # perms links owner group size mtime name [-> target if symlink]
+            # Use maxsplit=8 to preserve spaces in filenames, giving us:
+            # [0=perms, 1=links, 2=owner, 3=group, 4=size, 5=mtime, 6=name...]
+            parts = line.split(None, 8)
             if len(parts) < 7:
                 continue
             perms = parts[0]
-            if perms.startswith("d") or perms.startswith("l") or perms.startswith("-"):
-                pass
-            else:
-                continue
-            size_str = parts[4]
-            mtime_str = parts[5]
-            # parts[6] may be time or name depending on format
-            # With --time-style=+%s: perms links owner group size epoch name
-            name = parts[6] if len(parts) == 7 else parts[7]
-            if name in (".", ".."):
+            if not (perms.startswith("d") or perms.startswith("l") or perms.startswith("-")):
                 continue
             try:
-                size = int(size_str)
+                size = int(parts[4])
             except ValueError:
                 size = 0
+                continue
             try:
-                mtime = int(mtime_str)
+                mtime = int(parts[5])
             except ValueError:
                 mtime = 0
+                continue
+            name = parts[6]
+            # Handle cases where name contains " -> " (symlinks) or has spaces
+            if len(parts) > 7:
+                # This means the filename itself contained spaces and was split
+                name = parts[6] + " " + parts[7]
+            # Strip symlink target (e.g. "name -> target")
+            name = name.split(" -> ")[0].strip()
+            if name in (".", ".."):
+                continue
             mode = _parse_ls_perms(perms)
             entry = _SudoFileAttr(name, size, mtime, mode)
             results.append(entry)