Portal server mode for Dokploy: Dockerfile, PORTAL_URLS, PORTAL_SERVER

The results Portal in a Linux container (python 3.13-slim + ODBC Driver
18). PORTAL_SERVER=1: no Start / Stop (the bot runs on the Windows PC).
PORTAL_URLS: allowed hosts / origins, Secure cookie when all https.
RESULTS_DB_CONN (a SQL login) goes in Dokploy's environment, never here.
71 test files, 1222 tests.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

web/bot_runner.py

@@ -50,6 +50,23 @@ class StopFailed(Exception):
     pass
 
 
+class NoRunner:
+    """The Portal on a server (Dokploy, 2026-10-27): the bot runs only on
+    the Windows PC, so nothing here ever starts, stops or looks for it."""
+
+    def start(self, started_by: str = "") -> dict:
+        raise NotRunning("Runs start on the bot PC, not from this server")
+
+    def stop(self, stopped_by: str = "") -> dict:
+        raise NotRunning("Runs start on the bot PC, not from this server")
+
+    def status(self) -> dict:
+        return {"running": False, "starting": False, "pid": None,
+                "started_at": None, "ended_at": None, "exit_code": None,
+                "stopped_by_operator": False, "source": None,
+                "started_by": None, "log_path": None, "out_path": None}
+
+
 class BotRunner:
     # How long stop() waits for a killed process to be gone.
     stop_wait = 10.0