Mobile queries benchmark

[dewabisma]

Added benchmark for mobile queries

[n13]

Reviewer model: GPT 5.6 Sol

REQUEST_CHANGES: The mobile suite does not benchmark the current app's history-query plan, and it can report a successful run without executing any benchmark query.

1. [P1] Mirror the query shape the mobile app actually sends (src/lib/graphql-benchmark/mobile-queries.ts:163, src/lib/graphql-benchmark/mobile-registry.ts:97). The new AccountEvents*/scheduled documents use one account_event selection with account_id: {_in: $accounts}, order only by timestamp/id, and the registry always supplies one account. Current quantus-apps/main@11e035a3 deliberately emits one aliased _eq selection per wallet account and includes account_id plus the direction column in order_by; its builder explains that _in does not use the intended composite index. These shapes produce materially different database plans, and the current suite also misses multi-account fan-out, so its timings cannot characterize the mobile app or guard its performance. Please generate the same alias-per-account documents/order and exercise representative account counts, ideally with a drift check against the SDK query builders.

2. [P1] Fail when mobile bootstrap cannot reach or query the endpoint (src/lib/graphql-benchmark/mobile-bootstrap.ts:14, scripts/graphql-bench.ts:58). Every bootstrap exception is discarded, while skipped rows are excluded from hasFailure. Reproduction: GRAPHQL_BENCH_URL=http://127.0.0.1:1/graphql npx tsx scripts/graphql-bench.ts --suite mobile --samples 1 prints an empty context, marks every operation SKIPPED, and exits 0. This makes an unavailable endpoint or incompatible schema look like a successful benchmark, and the new per-query timeout does not cover bootstrap. Preserve optional-data skips, but propagate/log bootstrap request failures and return nonzero when no meaningful suite ran; apply the caller's abort/timeout during bootstrap as well.

Validation at exact head 4274f298ec2b9054186b707228e7fd54a2d1bedd:

• npm run build (Vite + tsc): passed; Bun was unavailable locally, so dependencies were installed transiently with npm.
• git diff --check and Prettier over all changed files: passed.
• Live --suite mobile --samples 1 against the default endpoint: completed and confirmed the documents are schema-valid; four data-dependent operations were skipped.
• Invalid-endpoint reproduction above: exited 0 with all operations skipped.
• ESLint over changed files: failed on import/export sorting in index.ts, mobile-bootstrap.ts, and mobile-registry.ts.
• GitHub's exact-head build and dependency-cooldown checks are green. Jest could not collect tests in the local npm environment because the repository's TS transform setup was not applied.

The two correctness issues above are blocking.

[n13]

Reviewer model: GPT 5.6 Sol

APPROVE: The two blocking findings from the review at 4274f298 are resolved at dade877e; no blocking findings remain.

• The history benchmarks now reproduce quantus-apps/main@11e035a3's alias-per-account _eq query shape, composite ordering, keyset pagination, and multi-account fan-out.
• Mobile bootstrap requests now use the benchmark timeout/abort signal, expose request failures, and make an unavailable endpoint fail the CLI instead of succeeding with an entirely skipped suite.
• The latest commit fixes the TypeScript error in the new failure-helper test; both the local production build and GitHub's exact-head Build and Test check pass.

Validation:

• npm run build, npx tsc --noEmit --pretty false, git diff --check, and changed-file Prettier: passed.
• Live --suite mobile --samples 1 against sqm.quantus.com: completed with all runnable queries successful, including the new 2- and 8-account shapes.
• Invalid-endpoint reproduction: reported the bootstrap failure, skipped dependent operations, and exited 1.
• The repository's Jest configuration still cannot collect TypeScript tests because no TypeScript transform is configured. Changed-file ESLint also retains one non-blocking simple-import-sort/exports error in src/lib/graphql-benchmark/index.ts.