fix: close #296 review gaps

Issue: #296
User-Visible: yes

src/houseplan-card.ts

@@ -16423,7 +16423,7 @@ class HouseplanCard extends LitElement {
       + r.positionsRemapped + r.markersDetached;
     const modelMaintenance = r.migrated + r.canonicalized + r.coordsCanonicalized
       + r.wallsMerged + r.spansMerged + r.partitionsMerged
-      + r.partitionsReconciled + r.openingsRehosted;
+      + r.partitionsReconciled + r.openingsRehosted + r.redundantDraftsRemoved;
     const gridWarning = r.moved + r.rotated + r.removedDrafts
       + r.coordsCanonicalized + r.wallsStraightened;
     const straightenCm = Math.ceil(r.maxStraightenShiftCm * 10) / 10;
@@ -16512,6 +16512,11 @@ class HouseplanCard extends LitElement {
                     n: String(r.removedDrafts),
                   })}</p>`
                 : nothing}
+              ${r.redundantDraftsRemoved
+                ? html`<p class="alignmsg">${this._t('gs.optimize_redundant_drafts', {
+                    n: String(r.redundantDraftsRemoved),
+                  })}</p>`
+                : nothing}
               ${modelMaintenance ? html`<p class="alignmsg">${this._t('gs.optimize_changes', {
                   m: String(r.migrated), c: String(r.canonicalized),
                   p: String(r.coordsCanonicalized), w: String(r.wallsMerged),
@@ -17379,19 +17384,19 @@ class HouseplanCard extends LitElement {
                    inside thick jambs without changing the stored span. */}
             ${!this._editing ? this._renderOpenWalls(disp) : nothing}
             ${this._renderWallBodies(disp)}
-            ${this._markup ? svg`<g class="hp-editor-only-layer"
-              opacity="${modeVisual?.editorWeight ?? 1}">${this._renderOpeningPlacementPreview()}</g>` : nothing}
-            ${opMeasure ? this._renderOpeningDimensionGuides(opMeasure) : nothing}
-            ${opMeasure?.guide ? this._renderOpeningCenterTick(opMeasure.guide) : nothing}
             ${this._renderRoomHoverOutline(roomHover)}
             ${''/* Editors: saved virtual boundaries and the live two-click
                    preview deliberately paint AFTER real wall bodies. Their
                    full centreline geometry remains visible for editing. */}
             ${this._editing ? this._renderOpenWalls(disp) : nothing}
             ${this._markup ? svg`<g class="hp-editor-only-layer"
-              opacity="${modeVisual?.editorWeight ?? 1}">${this._tool === 'draw'
-                ? this._renderPlanSnapOverlay()
-                : this._renderHiddenWallDiagnosticOverlay()}</g>` : nothing}
+              opacity="${modeVisual?.editorWeight ?? 1}">${this._renderHiddenWallDiagnosticOverlay()}</g>` : nothing}
+            ${this._markup ? svg`<g class="hp-editor-only-layer"
+              opacity="${modeVisual?.editorWeight ?? 1}">${this._renderOpeningPlacementPreview()}</g>` : nothing}
+            ${opMeasure ? this._renderOpeningDimensionGuides(opMeasure) : nothing}
+            ${opMeasure?.guide ? this._renderOpeningCenterTick(opMeasure.guide) : nothing}
+            ${this._markup && this._tool === 'draw' ? svg`<g class="hp-editor-only-layer"
+              opacity="${modeVisual?.editorWeight ?? 1}">${this._renderPlanSnapOverlay()}</g>` : nothing}
             ${disp.hideOpenings && !this._markup
               ? nothing
               : isoLayers && !isoLayers.floorSymbols
@@ -19580,7 +19585,7 @@ class HouseplanCard extends LitElement {
   }
 
   private _renderHiddenWallDiagnosticOverlay(): TemplateResult {
-    if (!this._markup || this._tool === 'draw') return svg`` as unknown as TemplateResult;
+    if (!this._markup) return svg`` as unknown as TemplateResult;
     const geometry = this._hiddenWallDiagnosticSnapshot().value;
     if (!geometry.segments.length) return svg`` as unknown as TemplateResult;
     const radius = wallCmToUnits(5, this._cellCm, this._gridPitch);

src/i18n/en.json

@@ -811,6 +811,7 @@
   "gs.align_where": "The largest shift is in “{s}”.",
   "gs.align_turned": "Openings whose angle is corrected: {n}.",
   "gs.align_removed_drafts": "Invalid outlines collapsed by the grid and removed: {n}.",
+  "gs.optimize_redundant_drafts": "Saved wall chains hidden by solid room walls and removed: {n}.",
   "gs.align_preflight_failed": "Could not safely verify the geometry of the following spaces: {spaces}{more}.",
   "gs.align_preflight_hint": "Plans were not changed. Update House Plan and try again. If the error persists, attach a space export to the bug report.",
   "gs.align_preflight_space": "Space {n}",

src/i18n/ru.json

@@ -811,6 +811,7 @@
   "gs.align_where": "Наибольший сдвиг — в пространстве «{s}».",
   "gs.align_turned": "Проёмов с исправлением угла: {n}.",
   "gs.align_removed_drafts": "Схлопнувшиеся на сетке некорректные контуры удалены: {n}.",
+  "gs.optimize_redundant_drafts": "Сохранённые цепочки стен, полностью скрытые стенами комнат, удалены: {n}.",
   "gs.align_preflight_failed": "Не удалось безопасно проверить геометрию следующих пространств: {spaces}{more}.",
   "gs.align_preflight_hint": "Планы не изменены. Обновите House Plan и повторите. Если ошибка останется, приложите экспорт пространства к отчёту об ошибке.",
   "gs.align_preflight_space": "Пространство {n}",

src/plan-optimizer.ts

@@ -66,6 +66,8 @@ export interface OptimizeReport extends AlignReport, SpaceReferenceReport {
   partitionsReconciled: number;
   /** Hosted openings materialised onto the coincident shared room wall. */
   openingsRehosted: number;
+  /** Saved wall chains removed because solid room masonry covers every segment. */
+  redundantDraftsRemoved: number;
   /** Unique physical near-axis walls accepted for explicit straightening. */
   wallsStraightened: number;
   /** Near-axis walls found but rejected by structural safety checks. */
@@ -498,6 +500,7 @@ export function optimizePlans(
   let partitionsMerged = 0;
   let partitionsReconciled = 0;
   let openingsRehosted = 0;
+  let redundantDraftsRemoved = 0;
   let canonicalized = 0;
   for (let i = 0; i < config.spaces.length; i++) {
     const before = beforeSpaces[i];
@@ -632,7 +635,7 @@ export function optimizePlans(
         else delete space.walls;
       }
       if (reconciled.removedDrafts) {
-        alignReport.removedDrafts += reconciled.removedDrafts;
+        redundantDraftsRemoved += reconciled.removedDrafts;
         if (reconciled.roomDrafts.length) space.room_drafts = reconciled.roomDrafts;
         else delete space.room_drafts;
       }
@@ -709,6 +712,7 @@ export function optimizePlans(
       partitionsMerged: changed ? partitionsMerged : 0,
       partitionsReconciled: changed ? partitionsReconciled : 0,
       openingsRehosted: changed ? openingsRehosted : 0,
+      redundantDraftsRemoved: changed ? redundantDraftsRemoved : 0,
       wallsStraightened: changed ? wallsStraightened : 0,
       wallsStraightenSkipped,
       maxStraightenShiftCm: changed ? maxStraightenShiftCm : 0,