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/package.json

@@ -0,0 +1,27 @@
+{
+  "name": "@insignia/iios-community-web",
+  "version": "0.0.0",
+  "private": true,
+  "type": "module",
+  "main": "dist/index.js",
+  "module": "dist/index.js",
+  "types": "dist/index.d.ts",
+  "exports": { ".": { "types": "./dist/index.d.ts", "import": "./dist/index.js" } },
+  "files": ["dist"],
+  "scripts": {
+    "build": "tsup",
+    "typecheck": "tsc --noEmit"
+  },
+  "dependencies": {
+    "@insignia/iios-kernel-client": "workspace:*"
+  },
+  "peerDependencies": {
+    "react": ">=18"
+  },
+  "devDependencies": {
+    "@types/react": "^19.0.0",
+    "react": "^19.0.0",
+    "tsup": "^8.3.5",
+    "typescript": "^5.7.3"
+  }
+}

packages/iios-community-web/src/index.ts

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+export { CommunityProvider, useBindings, useRoutePreview, useRouteDecisions } from './react';
+export type { RouteBinding, RouteDecision } from '@insignia/iios-kernel-client';

packages/iios-community-web/src/react.tsx

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+import React, { createContext, useCallback, useContext, useEffect, useMemo, useState } from 'react';
+import { RestClient, type RouteBinding, type RouteDecision } from '@insignia/iios-kernel-client';
+
+const CommunityContext = createContext<RestClient | null>(null);
+
+export function CommunityProvider({
+  serviceUrl,
+  token,
+  children,
+}: {
+  serviceUrl: string;
+  token: string;
+  children: React.ReactNode;
+}): React.ReactElement {
+  const client = useMemo(() => new RestClient({ serviceUrl, token }), [serviceUrl, token]);
+  return <CommunityContext.Provider value={client}>{children}</CommunityContext.Provider>;
+}
+
+function useClient(): RestClient {
+  const c = useContext(CommunityContext);
+  if (!c) throw new Error('community hooks must be used within <CommunityProvider>');
+  return c;
+}
+
+/** Manage route bindings (origin→destination rules). */
+export function useBindings(): {
+  bindings: RouteBinding[];
+  refresh: () => Promise<void>;
+  createBinding: (input: Partial<RouteBinding>) => Promise<RouteBinding>;
+} {
+  const client = useClient();
+  const [bindings, setBindings] = useState<RouteBinding[]>([]);
+  const refresh = useCallback(async () => {
+    try {
+      setBindings(await client.listBindings());
+    } catch {
+      /* transient */
+    }
+  }, [client]);
+  useEffect(() => {
+    void refresh();
+  }, [refresh]);
+  const createBinding = async (input: Partial<RouteBinding>) => {
+    const b = await client.createBinding(input);
+    await refresh();
+    return b;
+  };
+  return { bindings, refresh, createBinding };
+}
+
+/** Preview-first: simulate an interaction against the bindings (no send). */
+export function useRoutePreview(): (interactionId: string, originChannelType: string, originRef?: string) => Promise<RouteDecision[]> {
+  const client = useClient();
+  return async (interactionId, originChannelType, originRef) =>
+    (await client.simulateRoute({ interactionId, originChannelType, originRef })).decisions;
+}
+
+/** Pending decisions + admin approve/deny. */
+export function useRouteDecisions(opts?: { state?: string; pollMs?: number }): {
+  decisions: RouteDecision[];
+  refresh: () => Promise<void>;
+  approve: (id: string) => Promise<void>;
+  deny: (id: string) => Promise<void>;
+} {
+  const client = useClient();
+  const [decisions, setDecisions] = useState<RouteDecision[]>([]);
+  const refresh = useCallback(async () => {
+    try {
+      setDecisions(await client.listRouteDecisions(opts?.state));
+    } catch {
+      /* transient */
+    }
+  }, [client, opts?.state]);
+  useEffect(() => {
+    void refresh();
+    const t = setInterval(() => void refresh(), opts?.pollMs ?? 3000);
+    return () => clearInterval(t);
+  }, [refresh, opts?.pollMs]);
+  const approve = async (id: string) => {
+    await client.approveDecision(id);
+    await refresh();
+  };
+  const deny = async (id: string) => {
+    await client.denyDecision(id);
+    await refresh();
+  };
+  return { decisions, refresh, approve, deny };
+}

packages/iios-community-web/tsconfig.json

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+{
+  "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"]
+}

packages/iios-community-web/tsup.config.ts

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+import { defineConfig } from 'tsup';
+
+export default defineConfig({
+  entry: ['src/index.ts'],
+  format: ['esm'],
+  dts: true,
+  clean: true,
+  external: ['react', 'react-dom', '@insignia/iios-kernel-client'],
+});