docs: add universal context capsule

context/capsule.json

@@ -0,0 +1,95 @@
+{
+  "schema": 1,
+  "kind": "jcm.repository-capsule",
+  "repository": {
+    "id": "hulumath",
+    "name": "Hulumath",
+    "remote": "Jacky/Hulumath-Web",
+    "role": "public-mathematics-product",
+    "summary": "Owns the public Hulumath Django application, mathematical content, competitions, learning tools and product release evidence."
+  },
+  "domains": [
+    "platform",
+    "learning"
+  ],
+  "context": {
+    "entrypoint": "AGENTS.md",
+    "read_order": [
+      "AGENTS.md",
+      "context/boot.md",
+      "context/capsule.json",
+      "context/manifest.json",
+      "README.md",
+      "docs/RELEASE_NOTES_V1.2.1.md",
+      "docs/DEPLOYMENT.md"
+    ]
+  },
+  "ownership": {
+    "owns": [
+      "Hulumath product behavior and mathematical content",
+      "Django application, APIs and WebSocket contracts",
+      "Hulumath release and migration documentation"
+    ],
+    "excludes": [
+      "JLearn accounts, sessions and learner data",
+      "Shared platform edge and runtime operations",
+      "Production secrets, databases and uploads"
+    ]
+  },
+  "contracts": null,
+  "services": [
+    {
+      "id": "hulumath-web",
+      "name": "Hulumath",
+      "kind": "public-mathematics-application",
+      "summary": "Responsive mathematics product with identity, stories, contests, courses and tools.",
+      "public_urls": [
+        "https://math.jacky0987.xyz/"
+      ],
+      "domains": [
+        "platform",
+        "learning"
+      ]
+    }
+  ],
+  "relationships": [
+    {
+      "target": "jlearn",
+      "type": "integrates",
+      "summary": "Receives a public link from JLearn but keeps independent accounts and data."
+    },
+    {
+      "target": "jops",
+      "type": "operates",
+      "summary": "Relies on JOps for shared edge and production runtime evidence."
+    }
+  ],
+  "runtime": {
+    "authority": "none"
+  },
+  "current_state": {
+    "status": "released",
+    "summary": "The repository release baseline is v1.2.1; this source state does not claim current production health.",
+    "evidence": [
+      "README.md",
+      "docs/RELEASE_NOTES_V1.2.1.md",
+      "docs/DEPLOYMENT.md"
+    ]
+  },
+  "facts": [
+    {
+      "id": "hulumath-platform-boundary",
+      "scope": "platform",
+      "summary": "Hulumath is an independently deployed product whose shared edge and runtime evidence belong to JOps.",
+      "authority": "canonical",
+      "evidence": "docs/DEPLOYMENT.md"
+    },
+    {
+      "id": "hulumath-learning-scope",
+      "scope": "learning",
+      "summary": "Hulumath combines mathematical identity, stories, competitions, courses, progression and constrained tools.",
+      "authority": "canonical",
+      "evidence": "README.md"
+    }
+  ]
+}