hardware acceleration and support for NVIDIA cards on nonfree images (#3089)

* add nvidia packages

* add nvidia deps to nonfree

* gpu_acceleration flag & nvidia hacking

* fix gpu_config & /tmp/lxc.log

* implement hardware acceleration more dynamically

* refactor OpenUI

* use mknod

* registry updates for multi-hardware-requirements

* pluralize

* handle new registry types

* remove log

* migrations and driver fixes

* wip

* misc patches

* handle nvidia-container differently

* chore: comments (#3093)

* chore: comments

* revert some sizing

---------

Co-authored-by: Matt Hill <mattnine@protonmail.com>

* Revert "handle nvidia-container differently"

This reverts commit d708ae53df.

* fix debian containers

* cleanup

* feat: add empty array placeholder in forms (#3095)

* fixes from testing, client side device filtering for better fingerprinting resistance

* fix mac builds

---------

Co-authored-by: Sam Sartor <me@samsartor.com>
Co-authored-by: Matt Hill <mattnine@protonmail.com>
Co-authored-by: Alex Inkin <alexander@inkin.ru>

core/src/registry/package/mod.rs

@@ -32,14 +32,46 @@ pub fn package_api<C: Context>() -> ParentHandler<C> {
                 .no_display()
                 .with_about("Add package to registry index"),
         )
+        .subcommand(
+            "add-mirror",
+            from_fn_async(add::add_mirror)
+                .with_metadata("get_signer", Value::Bool(true))
+                .no_cli(),
+        )
+        .subcommand(
+            "add-mirror",
+            from_fn_async(add::cli_add_mirror)
+                .no_display()
+                .with_about("Add a mirror for an s9pk"),
+        )
         .subcommand(
             "remove",
             from_fn_async(add::remove_package)
                 .with_metadata("get_signer", Value::Bool(true))
-                .no_display()
+                .with_custom_display_fn(|args, changed| {
+                    if !changed {
+                        tracing::warn!(
+                            "{}@{}{} does not exist, so not removed",
+                            args.params.id,
+                            args.params.version,
+                            args.params
+                                .sighash
+                                .map_or(String::new(), |h| format!("#{h}"))
+                        );
+                    }
+                    Ok(())
+                })
                 .with_about("Remove package from registry index")
                 .with_call_remote::<CliContext>(),
         )
+        .subcommand(
+            "remove-mirror",
+            from_fn_async(add::remove_mirror)
+                .with_metadata("get_signer", Value::Bool(true))
+                .no_display()
+                .with_about("Remove a mirror from a package")
+                .with_call_remote::<CliContext>(),
+        )
         .subcommand(
             "signer",
             signer::signer_api::<C>().with_about("Add, remove, and list package signers"),