chore(deps): pin csv-parse to ^7.0.2 via overrides (#13117) (#13300)

Pins `csv-parse` to `^7.0.2` via `overrides` (Dependabot #13117). Checked with all three pins combined (#13300, #13301, #13302): `npm install --package-lock-only` leaves `package-lock.json` unchanged. The lock already resolves joi 18.2.8, csv-parse 7.0.2 and hono 4.13.7, so the overrides pin those versions against future lock regenerations without changing the installed tree.

Validated in one consolidated batch of this series (37 PRs boarded together on `release/v3.8.51`): `typecheck:core`, `check:open-sse-typecheck` and `check:dashboard-typecheck` clean; ESLint clean on every changed file; file-size, complexity, cognitive-complexity, changelog-integrity, docs-counts, docs-sync and migration-numbering gates green (only the pre-existing `open-sse/utils/stream.ts` file-size red remains, inherited from the base); 3,743 focused `node:test` cases plus 34 vitest cases green.

Thanks @KooshaPari!

package.json

@@ -534,6 +534,7 @@
     "nanoid": "^3.3.17",
     "monaco-editor": {
       "dompurify": "^3.4.14"
-    }
+    },
+    "csv-parse": "^7.0.2"
   }
 }