feat(p8): /v1/calendar REST + kernel-client methods + @insignia/iios-meeting-web

Task 8.6: CalendarController exposes schedule/request(+fromCallback/fromClaim)/
list/get/consent/transcript/summarize/action-items/providers(+sync) (session-auth).
kernel-client RestClient gains scheduleMeeting/requestMeeting/listMeetings/
getMeeting/setConsent/generateTranscript/summarizeMeeting/listActionItems/
connect+syncCalendarProvider + Meeting/MeetingParticipant/MeetingActionItem types.
New @insignia/iios-meeting-web (MeetingProvider + useMeetings/useMeeting/useSchedule/
useConsent/useSummarize/useActionItems). Boundary: meeting-web -> contracts +
kernel-client (fails on meeting-web->service).

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

packages/iios-meeting-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"]
+}