feat(windows): enable dashboard /chat tab via ConPTY (win_pty_bridge) + tests (#42251)

* feat(windows): enable dashboard chat tab via ConPTY (win_pty_bridge)

Add hermes_cli/win_pty_bridge.py — a pywinpty-backed drop-in for
PtyBridge with the same spawn/read/write/resize/close surface — and
wire it into the web_server PTY import block so Windows picks it up
instead of falling back to None.

pywinpty is already a declared win32 dependency (pyproject.toml).
The ConPTY read path runs inside run_in_executor so the event loop
is never blocked. Spawn/read/write/terminate call shapes are taken
directly from tools/process_registry.py which already exercises the
same pywinpty version.

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

* docs: remove WSL2-only caveat for dashboard chat tab

The chat pane now works on native Windows via the ConPTY bridge added
in the previous commit.

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

* test(windows): cover ConPTY bridge + web_server platform-branched import

Companion to the bridge added in the previous commits.  Verified live on
native Windows 11 (pywinpty 2.0.15) against `hermes dashboard`'s
`/api/pty` WebSocket: the spawned `hermes --tui` (node entry.js) renders
through ConPTY, resize escapes reach `setwinsize`, and closing the WS
reaps both the node child and the pywinpty agent with zero orphans.

tests/hermes_cli/test_win_pty_bridge.py
  Mirrors the layout of the existing POSIX test_pty_bridge.py:
  spawn/io/resize/close/env coverage against cmd.exe and python -c,
  plus the cross-platform fallback surface (PtyUnavailableError, the
  off-Windows `spawn -> raises PtyUnavailableError` guard, and the
  load-bearing _clamp() helper that protects setwinsize from garbage
  winsize values out of xterm.js).

tests/hermes_cli/test_web_server_pty_import.py
  Asserts that web_server.PtyBridge resolves to WinPtyBridge on win32
  and to the POSIX PtyBridge on POSIX, that PtyUnavailableError is the
  matching class on each side (so isinstance checks in /api/pty's
  spawn fallback path work), and a source-text check that pins the
  platform-branched import shape so a future refactor can't quietly
  collapse it back to a POSIX-only import.

scripts/release.py
  AUTHOR_MAP entries so CI release-note generation can resolve both
  authors' plain (non-noreply) emails to their GitHub logins.

Co-Authored-By: JoelJJohnson <josephjohnson.joel@gmail.com>
Co-Authored-By: Nea74 <andreas@schwarz-ketsch.de>

---------

Co-authored-by: JoelJJohnson <josephjohnson.joel@gmail.com>
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-authored-by: Nea74 <andreas@schwarz-ketsch.de>

scripts/release.py

@@ -1490,6 +1490,8 @@ AUTHOR_MAP = {
     "leonard@sellem.me": "leonardsellem",  # PR #37405 (desktop WS origin guard on remote/Tailscale binds)
     "42903577+ohMyJason@users.noreply.github.com": "ohMyJason",  # PR #29810 (discover_models in custom_providers section 4)
     "singhsanidhya741@gmail.com": "sanidhyasin",  # PR #40403 salvage (model.default_headers for custom OpenAI-compatible providers, #40033)
+    "josephjohnson.joel@gmail.com": "JoelJJohnson",  # PR #39913 salvage (Windows ConPTY dashboard chat bridge)
+    "andreas@schwarz-ketsch.de": "Nea74",  # PR #40022 co-author credit (same Windows ConPTY bridge design)
 }