refactor: use listByType for schema list, upgrade json-cas to 0.2.0

Replace O(n) full CAS scan with O(1) type-index lookup.

Refs #328

packages/cli-uwf/package.json

@@ -11,8 +11,8 @@
     "uwf": "./src/cli.ts"
   },
   "dependencies": {
-    "@uncaged/json-cas": "^0.1.3",
-    "@uncaged/json-cas-fs": "^0.1.2",
+    "@uncaged/json-cas": "^0.2.0",
+    "@uncaged/json-cas-fs": "^0.2.0",
     "@uncaged/uwf-agent-kit": "workspace:^",
     "@uncaged/uwf-moderator": "workspace:^",
     "@uncaged/uwf-protocol": "workspace:^",

packages/cli-uwf/src/commands/cas.ts

@@ -100,10 +100,10 @@ export async function cmdCasSchemaList(
   // Include meta-schema itself
   entries.push({ hash: metaHash, title: "(meta-schema)" });
 
-  for (const hash of store.list()) {
+  for (const hash of store.listByType(metaHash)) {
     if (hash === metaHash) continue;
     const node = store.get(hash);
-    if (node !== null && node.type === metaHash) {
+    if (node !== null) {
       const schema = node.payload as JSONSchema;
       const title =
         (schema.title as string | undefined) ??

packages/uwf-agent-kit/package.json

@@ -18,8 +18,8 @@
     "test": "bun test"
   },
   "dependencies": {
-    "@uncaged/json-cas": "^0.1.3",
-    "@uncaged/json-cas-fs": "^0.1.2",
+    "@uncaged/json-cas": "^0.2.0",
+    "@uncaged/json-cas-fs": "^0.2.0",
     "@uncaged/uwf-protocol": "workspace:^",
     "dotenv": "^16.6.1",
     "yaml": "^2.8.4"

packages/uwf-protocol/package.json

@@ -15,7 +15,7 @@
     }
   },
   "dependencies": {
-"@uncaged/json-cas-fs": "^0.1.3"
+"@uncaged/json-cas-fs": "^0.2.0"
   },
   "devDependencies": {
     "typescript": "^5.8.3"