Update PC hardware specs

skills/pc-gaming/references/hardware.md

@@ -8,26 +8,27 @@
 - **Upscaling:** FSR 3.x (frame gen + spatial)
 
 ## Display
+- **Type:** OLED TV (streamed via network/Sunshine?)
 - **Resolution:** 4K (3840x2160)
-- **Refresh Rate:** TODO
-- **FreeSync:** TODO
-- **HDR:** TODO
+- **Refresh Rate:** 60 Hz (TV limit)
+- **HDR:** Yes
+- **FreeSync/VRR:** TODO
 
 ## CPU
-- **Model:** TODO
-- **Cores/Threads:** TODO
+- **Model:** AMD Ryzen 7 X3D (exact series TBD — 7800X3D or 9800X3D?)
+- **Architecture:** Zen 4/5 with 3D V-Cache (excellent for gaming)
 
 ## RAM
-- **Size:** TODO
+- **Size:** 32 or 64 GB (TBD)
 - **Speed:** TODO
 
 ## Storage
-- **Type:** TODO (SSD?)
+- **Type:** SSD
 
 ## OS / Driver
-- **OS:** TODO (Linux distro?)
-- **Mesa Version:** Mesa 26.0 (as of Feb 2026)
-- **Proton:** TODO
+- **OS:** Bazzite (Fedora Atomic / SteamOS-like)
+- **Mesa Version:** Mesa 26.0 (as of Feb 2026, rolling via Bazzite updates)
+- **Proton:** Bundled with Steam on Bazzite
 
 ## Gaming Device
 - **Handheld:** GPD Win 4 (separate device, for portable gaming)