publisher, deployer: neutral defaults in the packaged copies

Default host is localhost, user is "user", paths are under /home/user;
the publisher apps_dir no longer points at a personal Tomcat. Tests of the
copies follow.

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

srcpkgs/publisher/files/python/publisher/config.py

@@ -19,14 +19,14 @@ class ConfigError(ValueError):
 
 @dataclass
 class Server:
-    host: str = "192.168.88.60"
-    user: str = "das"
+    host: str = "localhost"
+    user: str = "user"
     port: int = 22
     # Package storage of apps.jsp: only download.jsp serves it
-    apps_dir: str = "/home/das/app/docker/tomcat/data/webapps/ttt/WEB-INF/apps"
+    apps_dir: str = "/home/user/app/apps"
     # Requested on the server after an upload; the file name is appended (URL-encoded)
     check_url: str = "http://localhost:8010/download.jsp?f="
-    state_dir: str = "/home/das/app_deploy"
+    state_dir: str = "/home/user/app_deploy"
     keep: int = 3  # versions of each package type per app; 0 = keep all
     local_roots: list[str] = field(default_factory=lambda: ["~/Dev/Projects"])