Merge PR #704

# Conflicts:
#	docs/parity-checklist.md

docs/faces.md

@@ -297,3 +297,12 @@ suggestions it would make and how many were right.
 All of this is reachable from the control channel, the CLI and MCP: `faces.models.list`, `faces.models.inspect {path}`,
 `faces.models.install {path, acknowledged: true, activate?}`, `faces.models.download {id, acknowledged: true}` (then `faces.models.downloads`, which also installs what has arrived, and `faces.models.downloadCancel {id}`), `faces.models.remove {id}`, `faces.models.select {id}`,
 `faces.enable {enabled?}`, `faces.detect {ids?, apply?}`, `faces.index {budgetMs?, ids?}`, `faces.pump` (what the app calls every frame), `faces.suggest {ids?, threshold?, margin?}`, `faces.person {name, more?}` (a person's faces and the unnamed faces that look like them), `faces.unnamed {limit?}` (every unnamed face, look-alikes together, with suggested names), `faces.setName {id?, index, name}`, `faces.nameFaces {faces: [{photo, index}], name}` (name many at once, one undo step) and `faces.evaluate`. `acknowledged` must be `true`: the caller has shown the user the terms and the user agreed. Installing makes the model the one in use and switches recognition on unless `activate` is `false`.
+
+## Find Blemishes
+
+Photo ▸ Find Blemishes (`spot.findBlemishes`) uses the installed detector's boxes and landmarks to look for small,
+round, darker-or-redder spots on each face's skin and adds a heal spot on each, the way Find Dust Spots does for
+sensor dust. Eyes, brows, nostrils and the mouth are cut out around the landmarks; faces narrower than 160 px in
+the 1600 px analysis image get nothing, as do faces with more than 12 candidates (stubble, freckles and pores are
+texture, not blemishes); at most six per face. It needs no model beyond the detector and never changes anything
+without a spot you can see and delete (`crates/pipeline/src/blemish.rs`).

docs/parity-checklist.md

@@ -34,7 +34,7 @@ cited here still exists. Formerly docs/parity.md.
 | F. Edit panel — global adjustments (EDIT) | 43 | 2 | 3 | 1 | 28/28 (100%) | 13/14 (93%) |
 | G. Profiles (PROF) | 7 | 1 | 3 | 0 | 3/4 (75%) | 3/3 (100%) |
 | H. Crop & rotate (CROP) | 9 | 0 | 0 | 1 | 6/6 (100%) | 3/3 (100%) |
-| I. Remove / healing (REM) | 7 | 1 | 2 | 2 | 4/4 (100%) | 2/3 (67%) |
+| I. Remove / healing (REM) | 8 | 1 | 2 | 2 | 4/4 (100%) | 2/3 (67%) |
 | J. Red eye (EYE) | 2 | 0 | 0 | 0 | — | 1/1 (100%) |
 | K. Masking (MASK) | 13 | 5 | 5 | 0 | 7/8 (88%) | 5/5 (100%) |
 | L. Presets (PRE) | 6 | 0 | 1 | 1 | 2/2 (100%) | 2/2 (100%) |
@@ -270,6 +270,7 @@ differences and missing bindings are in [ui-parity.md](ui-parity.md#shortcuts).
 | LR-REM-PEOPLE | Remove people (generative) | OOS | 🚫 | | |
 | LR-REM-REFLECT | Remove reflections | P2 | ⬜ | | |
 | LR-REM-DUST | Dust detection | P2 | ✅ | `cmd:spot.findDust`, `crates/pipeline/src/dust.rs` | Remove panel ▸ Find Dust Spots: small, soft, round dark spots on smooth areas become heal spots (sensitivity; one undo step); Visualize Spots for checking by eye |
+| LR-REM-BLEMISH | Find blemishes on faces (beyond Lightroom) | P2 | ✅ | `cmd:spot.findBlemishes`, `crates/pipeline/src/blemish.rs`, `crates/engine/src/cmd/face_detect.rs` | Remove panel ▸ Find Blemishes: with the YuNet detector installed, small darker-or-redder round spots on each face's skin (eyes, brows, nostrils and mouth cut out around the landmarks) become heal spots (one undo step); faces under 160 px and faces with more than 12 candidates (stubble, freckles) get none, at most 6 per face; sensitivity 0–100. Classical, no learned model beyond the detector; not a Lightroom feature |
 | LR-REM-SYNC | Sync spots | P1 | ✅ | `cmd:develop.copy` (`groups`), `crates/develop/src/presets.rs` | |
 
 ## J. Red eye (EYE)