e2e.sh list misses ignored Rust tests outside data_plane and crates

[zzylol]

Context

Found while reviewing #478.

./scripts/e2e.sh list prints:

Rust E2E tests marked #[ignore] (expected: none):

but its search roots are limited to:

• data_plane/tests
• data_plane/src/tests
• crates

It does not inspect control_plane/tests, Rust tests embedded elsewhere under control_plane/src, or future Rust packages added at the repository root. The command can therefore report an empty result while a Rust E2E is hidden behind #[ignore].

Location

scripts/e2e.sh, list_suites, around lines 159-166.

Expected

Search every tracked Rust source file while excluding generated/build and private worktree directories, for example using repository-wide rg globs, or enumerate every Rust workspace member and its test roots.

The command should exit non-zero if any forbidden ignored E2E marker is found, rather than only printing matches and returning success.

Done when

A fixture or shell-level test demonstrates that an ignored test under control_plane/tests makes the audit command fail.

[zzylol]

Fixed in PR #478 at commit 2c7a5ed: ./scripts/e2e.sh list now audits every tracked Rust file via git grep and exits non-zero if any #[ignore] marker is present. Current repository result is none.