Rename project to Commonwealth Online

Replace occurrences of "Fallout 4 Together" with "Commonwealth Online" across docs and testing guidance. Add Interface assets and tooling: MainMenu/Pipboy SWFs, translation/fonts, exported scripts (Interface/exported/scripts/MainMenu.as) and a PATCH_MainMenu_Multiplayer.md describing how to add a Multiplayer menu entry that calls root.f4se.plugins.commonwealthOnline.openManager(). Also add build/run batch scripts and apply assorted updates to README, plugin, server and protocol documentation/source to align with the rename and UI changes.

server/dev_server_app.py

@@ -52,7 +52,7 @@ class DevServerWindow(QMainWindow):
         self.stat_labels: dict[str, QLabel] = {}
         self.selected_fake_client_key: int | None = None
 
-        self.setWindowTitle("Fallout 4 Together Dev Server")
+        self.setWindowTitle("Commonwealth Online Dev Server")
         self.resize(1100, 760)
         self.setCentralWidget(self._create_tabs())
 

server/fake_client.py

@@ -207,7 +207,7 @@ def main() -> None:
     # This fake client lets us verify server broadcast behavior before trying to
     # run and coordinate a second Fallout 4/F4SE instance.
     with socket.create_connection((HOST, PORT)) as connection:
-        log(f"Connected to Fallout 4 Together server at {HOST}:{PORT}")
+        log(f"Connected to Commonwealth Online server at {HOST}:{PORT}")
 
         buffer = ""
         while True:
@@ -226,7 +226,7 @@ if __name__ == "__main__":
     try:
         main()
     except ConnectionRefusedError:
-        log(f"Could not connect to Fallout 4 Together server at {HOST}:{PORT}. Is server.py running?")
+        log(f"Could not connect to Commonwealth Online server at {HOST}:{PORT}. Is server.py running?")
     except KeyboardInterrupt:
         log("\nFake client stopped.")
     except OSError as error:

server/server_core.py

@@ -137,7 +137,7 @@ class FalloutTogetherServer:
         self._running = True
         self._started_at = time.time()
 
-        self._log(f"Fallout 4 Together local test server listening on {self.host}:{self.port}")
+        self._log(f"Commonwealth Online local test server listening on {self.host}:{self.port}")
         self._log("Waiting for newline-separated JSON transform packets...")
 
     def _accept_loop(self) -> None: