Initial commit: TopManager macOS system monitor

A native SwiftUI app for monitoring macOS system resources:
- Processes tab with sorting, filtering, and process control
- Apps tab for running applications
- Performance tab with CPU, memory, and network charts
- Power & Storage tab with system info, GPU, storage, and network

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

project.yml

@@ -0,0 +1,37 @@
+name: TopManager
+options:
+  bundleIdPrefix: com.topmanager
+  deploymentTarget:
+    macOS: "13.0"
+  xcodeVersion: "15.0"
+  createIntermediateGroups: true
+
+settings:
+  base:
+    MACOSX_DEPLOYMENT_TARGET: "13.0"
+    SWIFT_VERSION: "5.9"
+    CODE_SIGN_STYLE: Automatic
+    ENABLE_HARDENED_RUNTIME: YES
+    DEVELOPMENT_TEAM: ""
+
+targets:
+  TopManager:
+    type: application
+    platform: macOS
+    sources:
+      - path: TopManager
+        excludes:
+          - "**/.DS_Store"
+    settings:
+      base:
+        PRODUCT_BUNDLE_IDENTIFIER: com.topmanager.app
+        INFOPLIST_FILE: TopManager/Info.plist
+        CODE_SIGN_ENTITLEMENTS: TopManager/TopManager.entitlements
+        PRODUCT_NAME: TopManager
+        GENERATE_INFOPLIST_FILE: NO
+        SWIFT_EMIT_LOC_STRINGS: YES
+        ASSETCATALOG_COMPILER_APPICON_NAME: AppIcon
+    info:
+      path: TopManager/Info.plist
+    entitlements:
+      path: TopManager/TopManager.entitlements