feat: publish Dever core with project scaffolding and versioned AI skills

.trellis/tasks/09-12-http2-performance/task.json

@@ -0,0 +1,26 @@
+{
+  "id": "http2-performance",
+  "name": "http2-performance",
+  "title": "HTTP/2 performance benchmarks",
+  "description": "扩展现有独立二进制基准，测量小内存下 HTTP/2 多路复用的吞吐、尾延迟、内存和连接回收。",
+  "status": "completed",
+  "dev_type": null,
+  "scope": "test/performance + test/dever-tests/examples/network_bench* + performance docs/spec",
+  "package": null,
+  "priority": "P2",
+  "creator": "Antigravity",
+  "assignee": "Antigravity",
+  "createdAt": "2026-09-12",
+  "completedAt": "2026-09-13",
+  "branch": "main",
+  "base_branch": "main",
+  "worktree_path": null,
+  "commit": null,
+  "pr_url": null,
+  "subtasks": [],
+  "children": [],
+  "parent": "09-04-dever-language-mvp",
+  "relatedFiles": [],
+  "notes": "HTTP/2 benchmark complete: 224 formal cases plus 60 recovery cycles, fixed 1x16/4x16 topology, h2c/TLS and Dever/runtime/Hyper comparisons. All request errors, OOM and FD deltas were zero; 64 MiB active Dever cases passed. Sixteen runner tests, three loopback tests, release cargo check, Dever fmt-check and independent review passed. No full suite, Rustfmt/Clippy, commit or archive.",
+  "meta": {}
+}