feat: vendor official hippo memory extension

package.json

@@ -10,6 +10,7 @@
   ],
   "files": [
     "extensions",
+    "hippo-memory-pi",
     "pi-rtk-optimizer",
     "pi-tool-search/extensions",
     "pi-tool-search/docs",
@@ -48,7 +49,7 @@
       "./extensions/lsp.ts",
       "./node_modules/pi-context-view/src/index.ts",
       "./node_modules/@firstpick/pi-extension-codex-fast-mode/index.ts",
-      "./node_modules/pi-hermes-memory/src/index.ts",
+      "./hippo-memory-pi/index.ts",
       "./node_modules/@ogulcancelik/pi-codex-compaction/index.ts",
       "./node_modules/@ogulcancelik/pi-minimal-footer/index.ts",
       "./extensions/condense.ts",
@@ -74,7 +75,6 @@
     "pi-condense": "2.9.1",
     "pi-context-view": "0.4.2",
     "pi-hashline-edit": "0.8.3",
-    "pi-hermes-memory": "0.9.6",
     "pi-lsp": "0.1.7",
     "pi-mcp-adapter": "2.26.0",
     "pi-tool-search": "file:./pi-tool-search",
@@ -86,7 +86,6 @@
     "@earendil-works/pi-ai": "*",
     "@earendil-works/pi-coding-agent": "*",
     "@earendil-works/pi-tui": "*",
-    "@sinclair/typebox": "*",
     "typebox": "*"
   },
   "peerDependenciesMeta": {
@@ -99,9 +98,6 @@
     "@earendil-works/pi-tui": {
       "optional": true
     },
-    "@sinclair/typebox": {
-      "optional": true
-    },
     "typebox": {
       "optional": true
     }