Version 2.7.11: the Windows launcher and install-doc fixes

Ships the launcher/doc commit on top of v2.7.10 as a release:
- start.bat passes --db/DB to the server (it only stored the value before) and
  sends --gsmtap-port only for gsmtap capture, like start.sh;
- both .bat launchers quote their values and keep the quoting of pass-through
  options, so paths with spaces work (--db, --web-dir, --pcap, --output);
- the READMEs describe both install paths (release artifacts or a git clone)
  and document the launchers and the Windows python-on-PATH requirement.

Version strings in version.py, pyproject.toml, PWA_VERSION and the version
test move together; SW cache simtrace-analyser-v93.

README_RUS.md

@@ -111,8 +111,8 @@ git) или склонировать репозиторий для разраб
 **Wheel** (рекомендуется — изолированная установка, PWA внутри пакета):
 
 ```sh
-pipx install ./simtrace_analyser-2.7.10-py3-none-any.whl
-# или: pip install ./simtrace_analyser-2.7.10-py3-none-any.whl
+pipx install ./simtrace_analyser-2.7.11-py3-none-any.whl
+# или: pip install ./simtrace_analyser-2.7.11-py3-none-any.whl
 
 # затем запуск (интерфейс отдаётся на http://127.0.0.1:8081/):
 simtrace-analyser-server --capture gsmtap
@@ -122,7 +122,7 @@ simtrace-analyser-server --capture gsmtap
 указанную там):
 
 ```sh
-pip install https://github.com/anttro/simtrace-analyser/releases/download/v2.7.10/simtrace_analyser-2.7.10-py3-none-any.whl
+pip install https://github.com/anttro/simtrace-analyser/releases/download/v2.7.11/simtrace_analyser-2.7.11-py3-none-any.whl
 ```
 
 С GitHub CLI можно скачать wheel последнего релиза, не зная версии: