feat(p6): kernel-client route methods + @insignia/iios-community-web SDK

Task 6.5: add createBinding/listBindings/simulateRoute/listRouteDecisions/
approveDecision/denyDecision to RestClient + RouteBinding/RouteDecision types.
New @insignia/iios-community-web package (CommunityProvider, useBindings,
useRoutePreview, useRouteDecisions). Boundary allowlist: community-web ->
contracts + kernel-client.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

packages/iios-community-web/tsconfig.json

@@ -0,0 +1,14 @@
+{
+  "extends": "../../tsconfig.base.json",
+  "compilerOptions": {
+    "outDir": "./dist",
+    "rootDir": "./src",
+    "module": "ESNext",
+    "moduleResolution": "bundler",
+    "lib": ["ES2022", "DOM"],
+    "jsx": "react-jsx",
+    "types": ["react"]
+  },
+  "include": ["src/**/*.ts", "src/**/*.tsx"],
+  "exclude": ["src/**/*.test.ts", "src/**/*.test.tsx"]
+}