refactor: remove unused server scaffolding

[KyleDerZweite]

Applied

• Replaced the check script wrapper with direct Cargo and cargo deny checks.
• Removed five unused template workspace crates and unused manifest edges. Ed25519 RNG features are now explicit after removing hidden vodozemac feature coupling.
• Removed write only device OTK count updates and their stale SQLx cache entry. OTK responses still query one_time_keys directly.
• Removed duplicate client stubs, the duplicate room state query, LoginResponse, SyncRoom, the logout hash, the wake payload, and the ignored media flag.

Retained and compatibility

• Kept migrations/002_otk_counts.sql unchanged. Existing tables and data remain but are no longer read or written. A future approved migration can remove the table if data removal is authorized.
• Matrix HTTP responses remain unchanged.
• The Rust API no longer exposes LoginResponse, SyncRoom, or WakeEvent. No repository callers exist. External consumers should use JSON login responses, room tuples, and a unit wake message.
• The workspace no longer exposes the five template packages. Add a package again when it has real behavior and a caller.
• scripts/check.sh no longer accepts modes. Run individual Cargo commands for a smaller check or formatting fix.
• No code finding was skipped. Only deletion of existing migration history and database data was intentionally retained.

Checks

• Cargo formatting for all workspace packages in check mode: passed.
• Bash syntax for scripts/check.sh: passed.
• Cargo check for the locked workspace, every target and feature, with SQLx offline: passed.
• Cargo tests for every workspace target and feature with SQLx offline: passed, 9 tests.
• Cargo Clippy for every workspace target and feature with warnings denied and SQLx offline: passed.
• Cargo metadata with locked resolution and no dependencies: passed.
• Cargo deny for advisories, licenses, bans, and sources: failed on preexisting RUSTSEC-2026-0221 for event-listener 5.4.1. The base lockfile contains the same version. Licenses, bans, and sources passed.

[Copilot]

Pull request overview

Refactors the workspace by removing unused server/template scaffolding, simplifying local check tooling, and introducing a minimal Matrix API smoke test pipeline using Complement.

Changes:

• Simplified scripts/check.sh to run a fixed set of Cargo + cargo-deny checks directly.
• Removed multiple unused workspace crates/types and pruned workspace dependencies/lockfile accordingly.
• Added a Complement smoke-test GitHub Actions workflow and a minimal runtime image/entrypoint for running the server under Complement.

Reviewed changes

Copilot reviewed 28 out of 30 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
scripts/check.sh	Replaced the featureful check wrapper with direct cargo fmt/clippy/test and cargo deny commands.
docs/progress.md	Updated progress note to reflect Complement smoke coverage instead of Sytest baseline tracking.
docker/Dockerfile.complement	Added a minimal Debian-based image intended for running the release server binary in Complement.
docker/complement-entrypoint.sh	Added entrypoint that configures server env vars for Complement and execs the server.
crates/vauxl-server/src/main.rs	Adjusted config env parsing and changed wake channel payload to ().
crates/vauxl-server/Cargo.toml	Removed now-unused dependencies from the server crate.
crates/vauxl-push/src/lib.rs	Deleted unused template crate implementation.
crates/vauxl-push/Cargo.toml	Deleted unused template crate manifest.
crates/vauxl-media/src/lib.rs	Deleted unused template crate implementation.
crates/vauxl-media/Cargo.toml	Deleted unused template crate manifest.
crates/vauxl-matrix/src/state.rs	Removed WakeEvent and switched wake broadcast channel to Sender<()>.
crates/vauxl-matrix/src/routes/sync.rs	Switched room state query to get_full_room_state and uses unit wake notifications.
crates/vauxl-matrix/src/routes/rooms.rs	Updated wake sends to () after room events are written.
crates/vauxl-matrix/src/routes/media.rs	Removed unused thumbnail flag plumbing; all media endpoints call a single serve_media.
crates/vauxl-matrix/src/routes/login.rs	Removed unused LoginResponse type and narrowed serde imports.
crates/vauxl-matrix/src/routes/client_info.rs	Removed duplicate/unused client stubs and dead logout hash code.
crates/vauxl-matrix/src/db/sync.rs	Removed unused SyncRoom and duplicate get_room_state query.
crates/vauxl-matrix/src/db/keys.rs	Removed write-only OTK count upsert path; counts are derived from one_time_keys.
crates/vauxl-matrix/Cargo.toml	Made Ed25519 RNG feature explicit; removed unused deps/dev-deps.
crates/vauxl-identity/src/lib.rs	Deleted unused template crate implementation.
crates/vauxl-identity/Cargo.toml	Deleted unused template crate manifest.
crates/vauxl-federation/src/lib.rs	Deleted unused template crate implementation.
crates/vauxl-federation/Cargo.toml	Deleted unused template crate manifest.
crates/vauxl-crypto/Cargo.toml	Removed unused vodozemac and made Ed25519 RNG feature explicit.
crates/vauxl-admin/src/lib.rs	Deleted unused template crate implementation.
crates/vauxl-admin/Cargo.toml	Deleted unused template crate manifest.
Cargo.toml	Removed unused workspace members and pruned workspace dependencies accordingly.
Cargo.lock	Large lockfile reduction after workspace pruning; dependency set updated (incl. event-listener).
.sqlx/query-078952dbae56d4c379132e87ce2fbb5f5a2c8074dffc2b6af58bb7c137a9b148.json	Removed stale SQLx offline cache entry for deleted OTK count upsert query.
.github/workflows/sytest.yml	Replaced Sytest workflow with Complement-based Matrix API smoke test workflow.

Files not reviewed (1)

• .sqlx/query-078952dbae56d4c379132e87ce2fbb5f5a2c8074dffc2b6af58bb7c137a9b148.json: Generated file

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[Copilot]

Pull request overview

Copilot reviewed 28 out of 30 changed files in this pull request and generated no new comments.

Files not reviewed (1)

• .sqlx/query-078952dbae56d4c379132e87ce2fbb5f5a2c8074dffc2b6af58bb7c137a9b148.json: Generated file

Suppressed comments (2)

scripts/check.sh:7

• scripts/check.sh runs cargo commands without setting SQLX_OFFLINE. Because the codebase uses sqlx::query! macros and CI/Docker consistently set SQLX_OFFLINE=true, running this script in a fresh dev environment (without DATABASE_URL) is likely to fail at compile time. Set SQLX_OFFLINE=true in the script to match the repository’s offline workflow.

cargo fmt --all -- --check
RUSTFLAGS="-D warnings" cargo clippy --all-targets --all-features
cargo test --all
cargo deny check advisories licenses bans sources

docs/progress.md:1

• This sentence reads as singular but uses the plural verb “runs”. Adjust to “check run” for grammatical correctness.

P1 Matrix API smoke: one pinned official Complement `TestVersionStructure` check runs. Full Client Server API and federation compatibility remains unmeasured.