feat: add skills-lock.json to define skills for the project

Author: HandyS11

.gitignore

@@ -427,3 +427,6 @@ temp/
 *.db
 *.db-shm
 *.db-wal
+
+.agents/
+.claude/

skills-lock.json

@@ -0,0 +1,29 @@
+{
+  "version": 1,
+  "skills": {
+    "csharp-async": {
+      "source": "github/awesome-copilot",
+      "sourceType": "github",
+      "skillPath": "skills/csharp-async/SKILL.md",
+      "computedHash": "e889958419757528e43fb674607d13fffe331a6673cfcef2b0ab8ff9fb569bb8"
+    },
+    "csharp-docs": {
+      "source": "github/awesome-copilot",
+      "sourceType": "github",
+      "skillPath": "skills/csharp-docs/SKILL.md",
+      "computedHash": "93da3063bb770f13feec581efa3ff232c69a5a94b75cddfc4ad6e82909835cfe"
+    },
+    "csharp-xunit": {
+      "source": "github/awesome-copilot",
+      "sourceType": "github",
+      "skillPath": "skills/csharp-xunit/SKILL.md",
+      "computedHash": "3c224e79f92ec027de3d5f44d0ca3077f076cb1e1bfff6b0db5b09c34c3aecd2"
+    },
+    "editorconfig": {
+      "source": "github/awesome-copilot",
+      "sourceType": "github",
+      "skillPath": "skills/editorconfig/SKILL.md",
+      "computedHash": "19ce7c1a970666aadccbcbdcf9a37b4675cb7da24f3a5b603ec06ed6d04a0124"
+    }
+  }
+}