Enhance CLI options and idle-killer functionality

- Added a `--update` option to the `up` command in the CLI for forced updates during warm ACTIVE states.
- Improved the idle-killer logic with new functions to check for reusable credentials and refresh settings on existing remote credentials.
- Enhanced the `seed_civitai` function to implement caching for model jobs, optimizing the provisioning process.
- Updated the installation script for Ollama to prevent unnecessary restarts when the service configuration has not changed.
- Added diagnostics for model job caching and improved error handling in various functions.

src/gpu_rent/cli.py

@@ -460,6 +460,11 @@ def up(
         "--no-update",
         help="Не делать git pull SwarmUI и установленных extensions",
     ),
+    force_update: bool = typer.Option(
+        False,
+        "--update",
+        help="Принудительно git pull даже на warm ACTIVE (по умолчанию warm без pull)",
+    ),
     keep_on_fail: bool = typer.Option(
         False,
         "--keep-on-fail",
@@ -627,7 +632,7 @@ def up(
             flavor=flavor,
             yes=yes,
             adopt=adopt,
-            update=False if no_update else None,
+            update=(False if no_update else True if force_update else None),
             confirm=confirm,
             ask=None if yes else ask,
             log=log,