feat: display context usage in UI for Codex and Claude Code (#1775)

* feat: display context usage in UI for Codex executor

- Extract token usage data from Codex execution logs.
- Track usage state within the `EntriesContext`.
- Display a context usage progress bar in the next action card.

* Add claude-code context token usage

* fix type issue

---------

Co-authored-by: Louis Knight-Webb <louis@bloop.ai>

frontend/tsconfig.json

@@ -2,7 +2,7 @@
   "compilerOptions": {
     "target": "ES2020",
     "useDefineForClassFields": true,
-    "lib": ["ES2020", "DOM", "DOM.Iterable"],
+    "lib": ["ES2023", "DOM", "DOM.Iterable"],
     "module": "ESNext",
     "skipLibCheck": true,
     "moduleResolution": "bundler",