field_bridge::occupancy_or_fallback returned FieldModel::estimate_occupancy
unbounded (internal ceiling 10), while the perturbation fallback below it
and score_to_person_count both cap at 3 ("1-3 for single ESP32"). On noisy
or under-calibrated CSI the eigenvalue count inflated → "10 persons when 1
present" (#894, seen when --model fails to load → heuristic mode). Bound the
eigenvalue path to a shared MAX_SINGLE_LINK_OCCUPANCY const (3) so every
single-link estimator agrees. Genuine higher counts come from the
multistatic fusion path. Build clean, field_bridge tests pass.
The Rust port lived two directories deep (rust-port/wifi-densepose-rs/)
without any sibling under rust-port/ that warranted the extra level.
Move the whole workspace up to v2/ to match v1/ (Python) at the same
depth and shorten every cd / build command across the repo.
git mv preserves history for all tracked files. 60 files updated for
path references (CI workflows, ADRs, docs, scripts, READMEs, internal
.claude-flow state). Two manual fixes for relative-cd paths in
CLAUDE.md and ADR-043 that became wrong after the depth change
(cd ../.. → cd ..).
Validated:
- cargo check --workspace --no-default-features → clean (after target/
nuke; the gitignored target/ was carried by the OS rename and had
hard-coded old paths in build scripts)
- cargo test --workspace --no-default-features → 1,539 passed, 0 failed,
8 ignored (same totals as pre-rename)
- ESP32-S3 on COM7 → still streaming live CSI (cb #40300, RSSI -64 dBm)
After-merge follow-up: contributors should `rm -rf v2/target` once and
let cargo regenerate from the new path.
ruv