feat(runner): Container detection and handling, video bit-depth flags and script updates (#303)

## Description

Works in apptainer now.. podman is still the goat since apptainer needs
docker treatment and even more..

- Added container detection so podman can be used to it's fullest, the
non-sane ones are handled separately..
- Added video bit-depth option, cuz AV1 and 10-bit encoding go well
together.
- Some other package updates to nestri-server.
- General tidying up of scripts to make multi-container-engine handling
less of a pain.
- Updated old wireplumber lua script to new json format.

Further changes:

- Removed unused debug arg from nestri-server.
- Moved configs to config file folder rather than keeping them in
containerfile.
- Improved audio configs, moved some into wireplumber to keep things
tidy.
- Bit better arg handling in nestri-server.

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

* **New Features**
* Optional 10‑bit video support and auto‑launch of an app after display
setup.

* **Changes**
* Standardized runtime/user env to NESTRI_* with updated home/cache
paths and explicit LANG; password generation now logged.
* Improved container/GPU detection and startup logging; reduced blanket
root usage during startup; SSH setup surfaced.
* WirePlumber/PipeWire moved to JSON configs; low‑latency clock and
loopback audio policies added; audio capture defaults to PipeWire.
  
* **Chores**
* GStreamer/libp2p dependency upgrades and Rust toolchain pinned; NVIDIA
driver capability exposed.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

---------

Co-authored-by: DatCaptainHorse <DatCaptainHorse@users.noreply.github.com>

packages/server/src/args/app_args.rs

@@ -1,8 +1,6 @@
 pub struct AppArgs {
     /// Verbose output mode
     pub verbose: bool,
-    /// Enable additional debug information and features, may affect performance
-    pub debug: bool,
 
     /// Virtual display resolution
     pub resolution: (u32, u32),
@@ -15,13 +13,13 @@ pub struct AppArgs {
     pub room: String,
 
     /// Experimental DMA-BUF support
+    /// TODO: Move to video encoding flags
     pub dma_buf: bool,
 }
 impl AppArgs {
     pub fn from_matches(matches: &clap::ArgMatches) -> Self {
         Self {
             verbose: matches.get_one::<bool>("verbose").unwrap_or(&false).clone(),
-            debug: matches.get_one::<bool>("debug").unwrap_or(&false).clone(),
             resolution: {
                 let res = matches
                     .get_one::<String>("resolution")
@@ -54,7 +52,6 @@ impl AppArgs {
     pub fn debug_print(&self) {
         tracing::info!("AppArgs:");
         tracing::info!("> verbose: {}", self.verbose);
-        tracing::info!("> debug: {}", self.debug);
         tracing::info!(
             "> resolution: '{}x{}'",
             self.resolution.0,