feat: upgrade to v1.3.2 with settings panel overhaul, clear height enhancements and bug fixes

- Overhaul settings dialog: add edge line toggle, contrast/saturation/light intensity sliders, environment and ground type selectors
- Add clear height measurement options: direction (up/down) and select type (point/element) with radio button UI
- Fix right-click context menu triggering during model drag rotation (add move threshold)
- Fix measure dialog event listener leak (on → off for cleanup)
- Update mini map API to use engine.minMap.toggle()
- Replace text-based measure icons with proper SVG assets (净高/净距/坐标/面积)
- Add i18n keys for all new settings and clear height options (zh-CN / en-US)
- Bump iflow-engine-base dependency to ^2.0.5
- Rebuild dist and sync demo libs

package-lock.json

@@ -1,15 +1,15 @@
 {
   "name": "iflow-engine",
-  "version": "1.1.8",
+  "version": "1.3.2",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "iflow-engine",
-      "version": "1.1.8",
+      "version": "1.3.2",
       "license": "MIT",
       "dependencies": {
-        "iflow-engine-base": "^2.0.0",
+        "iflow-engine-base": "^2.0.5",
         "three": "^0.182.0"
       },
       "devDependencies": {
@@ -1787,9 +1787,9 @@
       }
     },
     "node_modules/iflow-engine-base": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/iflow-engine-base/-/iflow-engine-base-2.0.0.tgz",
-      "integrity": "sha512-G4GyGikgHLtvf9nCjJD7eG8+2kDFFFavSMLCUOux+2Vw5BMNzj1R3w2/mgasUYY2ou6zL8j59j6xcFm0E+7xRw==",
+      "version": "2.0.5",
+      "resolved": "https://registry.npmjs.org/iflow-engine-base/-/iflow-engine-base-2.0.5.tgz",
+      "integrity": "sha512-/YM5f5l0DfvhYR75QNeeSqgW/OAXYmGfQbH+jNqTbACg604ki+BHwmBmXh/CPrugfdBj1OT5qXWHD76iPOriag==",
       "license": "ISC",
       "dependencies": {
         "@types/three": "^0.181.0",