Merge pysim-otaman-server into otaman (monorepo, v1.7.0)

- Move PWA into frontend/; server package at pysim_otaman_server/
- Server now serves the PWA (same origin -> no CORS/PNA): static file handler
  + --web-dir flag + injects window.PYSIM_EMBEDDED marker into index.html
- Frontend defaults to relative API base when embedded (pysimBase = '')
- Version 1.7.0 aligned: server.py VERSION, pyproject.toml, PWA header
- SW cache bump otaman-v7 -> otaman-v8
- Docs: combined README + docs/api.md endpoint reference; update links
- Fix stale package.json repository URL

setup.bat

@@ -0,0 +1,86 @@
+@echo off
+REM pysim-otaman-server setup script for Windows
+REM Creates a venv and installs pysim and its dependencies.
+
+setlocal enabledelayedexpansion
+
+set VENV_DIR=%~dp0.venv
+
+echo === pysim-otaman-server setup ===
+echo.
+
+REM Check Python
+python --version >nul 2>&1
+if %errorlevel% neq 0 (
+    echo Error: Python is required but not found.
+    echo Install Python 3.8+ from https://python.org
+    pause
+    exit /b 1
+)
+
+echo Found Python
+python --version
+
+REM Check Git
+git --version >nul 2>&1
+if %errorlevel% neq 0 (
+    echo Error: Git is required but not found.
+    echo Install Git from https://git-scm.com
+    pause
+    exit /b 1
+)
+
+echo Found Git
+git --version
+echo.
+
+REM Create venv
+if not exist "%VENV_DIR%" (
+    echo Creating virtual environment...
+    python -m venv "%VENV_DIR%"
+)
+call "%VENV_DIR%\Scripts\activate.bat"
+
+REM Upgrade pip
+python -m pip install --upgrade pip -q
+
+REM pyscard has precompiled wheels for Python 3.10-3.13.
+REM On Python 3.9 / 3.14 pip builds it from source (requires Microsoft C++ Build Tools).
+echo Note: pyscard ships precompiled wheels for Python 3.10-3.13.
+echo       Python 3.9 / 3.14 will build pyscard from source and require
+echo       Microsoft C++ Build Tools ("Desktop development with C++").
+echo.
+
+REM Install pysim dependencies first, then pysim itself (without the SMPP
+REM bridge - not needed by pysim-shell). Installing pysim with --no-deps after
+REM its dependencies avoids pip's resolver warning about the intentionally
+REM omitted smpp.twisted3 (SMPP bridge) dependency.
+echo === Installing pysim dependencies ===
+pip install -r "%~dp0requirements-pysim.txt"
+if %errorlevel% neq 0 (
+    echo Error: Failed to install pysim dependencies.
+    pause
+    exit /b 1
+)
+echo === Installing pysim ===
+pip install --no-deps git+https://github.com/osmocom/pysim.git
+if %errorlevel% neq 0 (
+    echo Error: Failed to install pysim.
+    pause
+    exit /b 1
+)
+echo.
+
+REM Install pysim-otaman-server
+echo === Installing pysim-otaman-server ===
+pip install -e "%~dp0."
+if %errorlevel% neq 0 (
+    echo Error: Failed to install pysim-otaman-server.
+    pause
+    exit /b 1
+)
+echo.
+
+echo === Setup complete ===
+echo Run start.bat to start the server.
+pause