feat: add camera switch, fix click event/dialog resize/map state sync

- fix(engine): adapt click handler to base engine array format data[0].url/ids
- feat(toolbar): add perspective/orthographic camera switch button with dynamic icon
- fix(dialog): clamp resize to container bounds to prevent overflow
- feat(demo): add auto-combine feature with robust URL parsing and validation
- fix(walk): close minimap on walk exit and sync map state between toolbar and walk panel
- fix(engine): correct MiniMap getstate() casing to match base engine API
- build: rebuild demo libs

src/locales/en-US.ts

@@ -25,7 +25,8 @@ export const enUS: TranslationDictionary = {
         section: 'Section',
         sectionPlane: 'Plane Section',
         sectionAxis: 'Axis Section',
-        sectionBox: 'Section Box'
+        sectionBox: 'Section Box',
+        cameraSwitch: 'Camera',
     },
     dialog: {
         testTitle: 'Test Dialog',

src/locales/types.ts

@@ -29,6 +29,7 @@ export interface TranslationDictionary {
         sectionPlane: string;
         sectionAxis: string;
         sectionBox: string;
+        cameraSwitch: string;
     };
     panel: {
         property: {

src/locales/zh-CN.ts

@@ -25,7 +25,8 @@ export const zhCN: TranslationDictionary = {
         section: '剖切',
         sectionPlane: '拾取面剖切',
         sectionAxis: '轴向剖切',
-        sectionBox: '剖切盒'
+        sectionBox: '剖切盒',
+        cameraSwitch: '相机切换',
     },
     dialog: {
         testTitle: '测试弹窗',