Initial commit: Linux System Tuning Suite

- Intelligent hardware detection and analysis
- Modular optimization system with profiles
- Automatic tmpfs, zram, and kernel tuning
- Real-time monitoring and health checks
- Support for desktop, gaming, and development workloads
- Safe backup and rollback capabilities
- Systemd integration for persistent optimizations

profiles/gaming.json

@@ -0,0 +1,64 @@
+{
+  "_comment": "Gaming Optimization Profile - Optimized for gaming performance with low latency",
+  "profile_name": "gaming",
+  "description": "Gaming-focused optimization for maximum performance",
+  "target_systems": [
+    "Gaming desktops",
+    "High-performance laptops",
+    "Streaming setups"
+  ],
+  "requirements": {
+    "min_ram_gb": 8,
+    "recommended_ram_gb": 16
+  },
+  "optimizations": {
+    "zram": {
+      "enabled": true,
+      "size_formula": "min(ram_gb * 0.5, 8)G",
+      "compression_algorithm": "lz4"
+    },
+    "tmpfs": {
+      "game_cache": {
+        "enabled": true,
+        "size": "4G",
+        "paths": [
+          "/tmp/tmpfs-cache/steam",
+          "/tmp/tmpfs-cache/games"
+        ]
+      },
+      "browser_cache": {
+        "enabled": true,
+        "size": "1G",
+        "paths": ["/tmp/tmpfs-cache/browser"]
+      },
+      "shader_cache": {
+        "enabled": true,
+        "size": "2G",
+        "paths": ["/tmp/tmpfs-cache/shaders"]
+      }
+    },
+    "kernel_parameters": {
+      "vm.swappiness": 1,
+      "vm.dirty_ratio": 3,
+      "vm.dirty_background_ratio": 1,
+      "vm.vfs_cache_pressure": 40,
+      "vm.page-cluster": 0,
+      "kernel.sched_autogroup_enabled": 0,
+      "kernel.sched_child_runs_first": 1,
+      "net.core.netdev_max_backlog": 10000,
+      "net.core.rmem_max": 33554432,
+      "net.core.wmem_max": 33554432
+    },
+    "overlayfs": {
+      "enabled": false
+    }
+  },
+  "gaming_specific": {
+    "cpu_governor": "performance",
+    "disable_services": [
+      "bluetooth",
+      "cups"
+    ],
+    "priority_adjustments": true
+  }
+}