Removes commented-out ProviderMetrics tests (struct was replaced by
ConnectionStatus long ago) and reword the Parquet-reader integration
tests so they stop claiming the reader is a "placeholder" — the Parquet
reader is fully implemented and surfaces `File::open` errors via
anyhow. Also tightens test_12_invalid_file_handling to assert the real
Err behaviour rather than the stale "Ok(vec![])" expectation.
No production code change; tests still compile and run under the same
ignore gates.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Remove stale test reports, quick-start guides, benchmark analyses,
profiling reports, and tool artifacts from across the workspace.
Keeps only root README.md per crate/service.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Replace all `.to_string().parse::<f32/f64>()` patterns with
`num_traits::ToPrimitive` methods (`.to_f32()`, `.to_f64()`).
Each string roundtrip heap-allocated per conversion — fatal in
DQN hot loop (300K+ bars × epochs). Decimal stays as canonical
financial type; conversions happen at GPU/float boundaries only.
Also fixes blocking_read() in async context (risk_integration.rs).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Move 17 library crates into crates/, CLI binary into bin/fxt,
consolidate 10 test crates into testing/, split config crate
from deployment config files.
Root directory reduced from 38+ to ~17 directories.
All Cargo.toml paths and build.rs proto refs updated.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>