refactor(mcp): extract order services into independent project

Remove Kingdee sync, business CLI/MCP tools, and internal order-query routing
now owned by the separate kingdee-orders-mcp project. Keep Wiki retrieval,
file assets and ingest available in code while its deployed service is off.
Retain legacy response fields with business access disabled, and document
migration ownership and rollback without exposing credentials or data.

Validation: 174 Wiki tests pass. Independent order service verified with
36 template parity checks, authenticated HTTP queries, and a real sync.

scripts/obsidian-wiki-ops.py

@@ -18,7 +18,6 @@ for path in (REPO_ROOT, SCRIPT_DIR):
 
 from obsidian_wiki.cli import main as obsidian_cli_main
 
-import manage_business_sync
 import manage_mcp_service
 
 
@@ -31,18 +30,6 @@ Usage:
   scripts/obsidian-wiki-ops.py info
   scripts/obsidian-wiki-ops.py file-index rebuild [args...]
 
-  scripts/obsidian-wiki-ops.py kingdee config [args...]
-  scripts/obsidian-wiki-ops.py kingdee auth-test [args...]
-  scripts/obsidian-wiki-ops.py kingdee sync [args...]
-  scripts/obsidian-wiki-ops.py kingdee schema --json
-  scripts/obsidian-wiki-ops.py kingdee template order_count --vault /path/to/vault --year 2026 --month 6 --json
-  scripts/obsidian-wiki-ops.py kingdee sql "SELECT COUNT(*) FROM orders" [args...]
-
-  scripts/obsidian-wiki-ops.py timer install [args...]
-  scripts/obsidian-wiki-ops.py timer run-now [args...]
-  scripts/obsidian-wiki-ops.py timer status
-  scripts/obsidian-wiki-ops.py timer stop
-  scripts/obsidian-wiki-ops.py timer uninstall [args...]
 
   scripts/obsidian-wiki-ops.py mcp start [args...]
   scripts/obsidian-wiki-ops.py mcp tools list
@@ -53,7 +40,6 @@ Usage:
   scripts/obsidian-wiki-ops.py daily-update [args...]
 
 Notes:
-  timer install is an alias for installing and starting the Kingdee business sync timer.
   Use --help after any forwarded command to see that command's detailed options.
 """
 
@@ -63,7 +49,6 @@ CLI_COMMANDS = {
     "list",
     "info",
     "file-index",
-    "business",
     "mcp-server",
     "bot-view",
 }
@@ -80,49 +65,6 @@ def run_script(script_name: str, args: Sequence[str]) -> int:
     return int(completed.returncode)
 
 
-def route_kingdee(args: Sequence[str]) -> int:
-    if not args:
-        return print_help()
-    action, *rest = args
-    if action == "config":
-        return obsidian_cli_main(["business", "config", "kingdee", *rest])
-    if action == "auth-test":
-        return obsidian_cli_main(["business", "sync", "kingdee", "--dry-run-auth", *rest])
-    if action == "sync":
-        return obsidian_cli_main(["business", "sync", "kingdee", *rest])
-    if action == "schema":
-        return obsidian_cli_main(["business", "schema", *rest])
-    if action == "template":
-        return obsidian_cli_main(["business", "template", *rest])
-    if action == "query":
-        return obsidian_cli_main(["business", "query", *rest])
-    if action == "sql":
-        return obsidian_cli_main(["business", "sql", *rest])
-    print(f"Unknown kingdee action: {action}", file=sys.stderr)
-    return 2
-
-
-def route_timer(args: Sequence[str]) -> int:
-    if not args:
-        return print_help()
-    action, *rest = args
-    action_aliases = {
-        "install": "start",
-        "start": "start",
-        "run": "run-now",
-        "now": "run-now",
-        "run-now": "run-now",
-        "status": "status",
-        "stop": "stop",
-        "uninstall": "uninstall",
-    }
-    mapped = action_aliases.get(action)
-    if mapped is None:
-        print(f"Unknown timer action: {action}", file=sys.stderr)
-        return 2
-    return manage_business_sync.main([mapped, *rest])
-
-
 def main(argv: Sequence[str] | None = None) -> int:
     args = list(sys.argv[1:] if argv is None else argv)
     if not args or args[0] in {"help", "-h", "--help"}:
@@ -131,10 +73,6 @@ def main(argv: Sequence[str] | None = None) -> int:
     command, *rest = args
     if command in CLI_COMMANDS:
         return obsidian_cli_main([command, *rest])
-    if command == "kingdee":
-        return route_kingdee(rest)
-    if command == "timer":
-        return route_timer(rest)
     if command == "mcp":
         return manage_mcp_service.main(rest)
     if command == "daily-update":