fix(benchmarks-website): clean up rustdoc intra-doc-link errors

The Rust (docs) CI job runs `RUSTDOCFLAGS="-D warnings" cargo doc`,
which promotes both `broken_intra_doc_links` and
`private_intra_doc_links` to errors. The refactor introduced eight
new failures from public docs linking to private items and an
ambiguous module/function link:

- `api/charts.rs` and `api/summary.rs` — module-level `//!` comments
  linked to private types (`SeriesAccumulator`,
  `query_group_has_v2_summary`). Drop the link syntax; keep them as
  plain backticked names.
- `html/mod.rs` — module-level `//!` comments linked to
  `[`render`]`, `[`landing`]`, `[`chart`]`, `[`summary`]`,
  `[`filter`]`, `[`toolbar`]`, `[`static_assets`]`, but those
  submodules are crate-private (`mod`, not `pub mod`). Drop the link
  syntax and call out the privacy in the prose.
- `api/mod.rs` — `[`groups`]` was ambiguous because `groups` is both
  the submodule and the axum handler function. Disambiguate every
  submodule link in the list with the `mod@` prefix.

Verified locally:

  RUSTDOCFLAGS="-D warnings" cargo doc --no-deps \
    -p vortex-bench-server -p vortex-bench-migrate

passes cleanly, and `cargo test --profile ci --doc -p vortex-bench-server
-p vortex-bench-migrate --all-features --no-fail-fast` runs (zero
doctests, zero failures).

Signed-off-by: Claude <noreply@anthropic.com>

Author: claude

benchmarks-website/server/src/api/charts.rs

@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: Apache-2.0
 // SPDX-FileCopyrightText: Copyright the Vortex contributors
 
-//! Per-chart payload assembly + the shared [`SeriesAccumulator`] glue.
+//! Per-chart payload assembly + the shared `SeriesAccumulator` glue.
 //!
 //! `chart_payload` dispatches on [`ChartKey`] to one of five
 //! `collect_*_chart` functions, each of which runs one SQL query against

benchmarks-website/server/src/api/mod.rs

@@ -9,13 +9,13 @@
 //! [`crate::slug::ChartKey`] / [`crate::slug::GroupKey`].
 //!
 //! Submodules:
-//! - [`dto`]      — every wire-shape struct (`Group`, `ChartResponse`, …).
-//! - [`window`]   — [`CommitWindow`] + [`ChartQuery`].
-//! - [`groups`]   — discovery passes that build the group / chart-link tree.
-//! - [`summary`]  — v2-compatible per-group rollups.
-//! - [`charts`]   — `chart_payload` + the per-fact-table `collect_*_chart`
+//! - [`mod@dto`]      — every wire-shape struct (`Group`, `ChartResponse`, …).
+//! - [`mod@window`]   — [`CommitWindow`] + [`ChartQuery`].
+//! - [`mod@groups`]   — discovery passes that build the group / chart-link tree.
+//! - [`mod@summary`]  — v2-compatible per-group rollups.
+//! - [`mod@charts`]   — `chart_payload` + the per-fact-table `collect_*_chart`
 //!   functions and their shared `SeriesAccumulator`.
-//! - [`filter`]   — chip-universe collection for the global filter bar.
+//! - [`mod@filter`]   — chip-universe collection for the global filter bar.
 
 pub mod charts;
 pub mod dto;

benchmarks-website/server/src/api/summary.rs

@@ -6,7 +6,7 @@
 //! Each `collect_*_summary` runs a small set of focused SQL queries over a
 //! single fact table and returns one [`Summary`] variant. The query group
 //! summary is gated on a v2 dataset allowlist via
-//! [`query_group_has_v2_summary`].
+//! `query_group_has_v2_summary`.
 
 use std::collections::BTreeMap;
 use std::collections::BTreeSet;

benchmarks-website/server/src/html/mod.rs

@@ -40,15 +40,15 @@
 //! script) are served from `/static/...` via [`include_bytes!`] so the
 //! binary is fully self-contained.
 //!
-//! Submodules:
-//! - [`render`]        — page chrome (header, theme bootstrap, error page,
+//! Submodules (all crate-private):
+//! - `render`        — page chrome (header, theme bootstrap, error page,
 //!   `escape_json_for_script`).
-//! - [`landing`]       — landing-page body + chart-card shell rendering.
-//! - [`chart`]         — chart and group permalink page bodies.
-//! - [`summary`]       — group summary card rendering.
-//! - [`filter`]        — filter dropdown + on-page filter-state JSON.
-//! - [`toolbar`]       — per-chart scope slider, Y-axis switch, range strip.
-//! - [`static_assets`] — `include_bytes!`'d JS/CSS/SVG handlers.
+//! - `landing`       — landing-page body + chart-card shell rendering.
+//! - `chart`         — chart and group permalink page bodies.
+//! - `summary`       — group summary card rendering.
+//! - `filter`        — filter dropdown + on-page filter-state JSON.
+//! - `toolbar`       — per-chart scope slider, Y-axis switch, range strip.
+//! - `static_assets` — `include_bytes!`'d JS/CSS/SVG handlers.
 
 mod chart;
 mod filter;