chore(dev): fix bun-types typecheck resolution in cli tsconfig

`types: ["bun-types"]` only resolved via a stale hoisted node_modules layout;
on a clean install `tsc` fails with TS2688 because the `types` array resolves
against node_modules/@types and `bun-types` is a plain (transitive) package.
Reference the installed `@types/bun` as `"bun"` instead. Verified against a
clean `bun install`; CI typecheck now passes.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Piqz8qJ21eRpPrmWwxr6fg

Author: dhanesh

cli/tsconfig.json

@@ -3,7 +3,9 @@
     "target": "ES2022",
     "module": "ESNext",
     "moduleResolution": "bundler",
-    "lib": ["ES2022"],
+    "lib": [
+      "ES2022"
+    ],
     "strict": true,
     "esModuleInterop": true,
     "skipLibCheck": true,
@@ -13,7 +15,9 @@
     "declarationMap": true,
     "outDir": "./dist",
     "rootDir": ".",
-    "types": ["bun-types"],
+    "types": [
+      "bun"
+    ],
     "noEmit": true
   },
   "include": [