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/components/dialog/index.ts

@@ -425,6 +425,10 @@ export class BimDialog implements IBimComponent {
         let startY = 0;
         let startW = 0;
         let startH = 0;
+        let containerW = 0;
+        let containerH = 0;
+        let elLeft = 0;
+        let elTop = 0;
 
         const onMouseDown = (e: MouseEvent) => {
             e.preventDefault();
@@ -434,6 +438,12 @@ export class BimDialog implements IBimComponent {
             startW = this.element.offsetWidth;
             startH = this.element.offsetHeight;
 
+            // 缓存容器尺寸和弹窗位置，用于计算最大可缩放范围
+            containerW = this.container.clientWidth;
+            containerH = this.container.clientHeight;
+            elLeft = this.element.offsetLeft;
+            elTop = this.element.offsetTop;
+
             // 关键：使用 capture: true
             document.addEventListener('mousemove', onMouseMove, { capture: true });
             document.addEventListener('mouseup', onMouseUp, { capture: true });
@@ -449,8 +459,12 @@ export class BimDialog implements IBimComponent {
                 const dx = e.clientX - startX;
                 const dy = e.clientY - startY;
 
-                const newW = Math.max(this.options.minWidth || 100, startW + dx);
-                const newH = Math.max(this.options.minHeight || 50, startH + dy);
+                // 最大宽高：不超出容器右边界/下边界
+                const maxW = containerW - elLeft;
+                const maxH = containerH - elTop;
+
+                const newW = Math.min(maxW, Math.max(this.options.minWidth || 100, startW + dx));
+                const newH = Math.min(maxH, Math.max(this.options.minHeight || 50, startH + dy));
 
                 this.element.style.width = `${newW}px`;
                 this.element.style.height = `${newH}px`;