fix(shared): export brand and steward session subpaths

Author: NubsCarson

packages/shared/package.json

@@ -82,11 +82,21 @@
       "import": "./dist/runtime-env.js",
       "default": "./dist/runtime-env.js"
     },
+    "./brand": {
+      "types": "./dist/brand/index.d.ts",
+      "import": "./dist/brand/index.js",
+      "default": "./dist/brand/index.js"
+    },
     "./brand-classic": {
       "types": "./dist/brand-classic/index.d.ts",
       "import": "./dist/brand-classic/index.js",
       "default": "./dist/brand-classic/index.js"
     },
+    "./steward-session-client": {
+      "types": "./dist/steward-session-client/index.d.ts",
+      "import": "./dist/steward-session-client/index.js",
+      "default": "./dist/steward-session-client/index.js"
+    },
     "./*.css": "./dist/*.css",
     "./*": {
       "types": "./dist/*.d.ts",