✨ feat: Add streaming support (#125)

This adds:
- [x] Keyboard and mouse handling on the frontend
- [x] Video and audio streaming from the backend to the frontend
- [x] Input server that works with Websockets

Update - 17/11
- [ ] Master docker container to run this
- [ ] Steam runtime
- [ ] Entrypoint.sh

---------

Co-authored-by: Kristian Ollikainen <14197772+DatCaptainHorse@users.noreply.github.com>
Co-authored-by: Kristian Ollikainen <DatCaptainHorse@users.noreply.github.com>

packages/server/src/args/device_args.rs

@@ -0,0 +1,41 @@
+pub struct DeviceArgs {
+    /// GPU vendor (e.g. "intel")
+    pub gpu_vendor: String,
+    /// GPU name (e.g. "a770")
+    pub gpu_name: String,
+    /// GPU index, if multiple same GPUs are present
+    pub gpu_index: u32,
+    /// GPU card/render path, sets card explicitly from such path
+    pub gpu_card_path: String,
+}
+impl DeviceArgs {
+    pub fn from_matches(matches: &clap::ArgMatches) -> Self {
+        Self {
+            gpu_vendor: matches
+                .get_one::<String>("gpu-vendor")
+                .unwrap_or(&"".to_string())
+                .clone(),
+            gpu_name: matches
+                .get_one::<String>("gpu-name")
+                .unwrap_or(&"".to_string())
+                .clone(),
+            gpu_index: matches
+                .get_one::<String>("gpu-index")
+                .unwrap()
+                .parse::<u32>()
+                .unwrap(),
+            gpu_card_path: matches
+                .get_one::<String>("gpu-card-path")
+                .unwrap_or(&"".to_string())
+                .clone(),
+        }
+    }
+
+    pub fn debug_print(&self) {
+        println!("DeviceArgs:");
+        println!("> gpu_vendor: {}", self.gpu_vendor);
+        println!("> gpu_name: {}", self.gpu_name);
+        println!("> gpu_index: {}", self.gpu_index);
+        println!("> gpu_card_path: {}", self.gpu_card_path);
+    }
+}