fix: 修复打砖块游戏碰撞穿透bug，添加渐进提速机制

src/lib/components/DevKitConfigPanel.svelte

@@ -2,8 +2,6 @@
   import { createEventDispatcher } from "svelte";
 
   export let running = false;
-  export let port = 50051;
-  export let framesSent = 0;
   export let filterLiftEnabled = true;
   export let saveAsXlsx = false;
   export let locale: "zh-CN" | "en-US" = "zh-CN";
@@ -22,51 +20,52 @@
     togglexlsx: void;
   }>();
 
-  $: labels = locale === "zh-CN"
-    ? {
-        title: "DevKit 配置",
-        status: "状态",
-        connected: "已连接",
-        disconnected: "未连接",
-        port: "端口",
-        framesSent: "已发送帧",
-        filterLift: "导出过滤抬起",
-        filterLiftHint: "导出 CSV 后自动调用 Python 做梯度过滤，过滤掉抬起的小值数据",
-        saveXlsx: "以 xlsx 保存",
-        saveXlsxHint: "Python 处理后输出 xlsx 格式并删除源 CSV 文件",
-        lastResult: "最近一次处理",
-        output: "输出文件",
-        groups: "分组数",
-        mean: "均值",
-        threshold: "阈值",
-        rows: "行数",
-        kept: "保留行数",
-      }
-    : {
-        title: "DevKit Config",
-        status: "Status",
-        connected: "Connected",
-        disconnected: "Disconnected",
-        port: "Port",
-        framesSent: "Frames sent",
-        filterLift: "Filter lift on export",
-        filterLiftHint: "After CSV export, automatically call Python to filter out small values",
-        saveXlsx: "Save as xlsx",
-        saveXlsxHint: "Python outputs xlsx format and deletes the source CSV file",
-        lastResult: "Last process",
-        output: "Output",
-        groups: "Groups",
-        mean: "Mean",
-        threshold: "Threshold",
-        rows: "Rows",
-        kept: "Kept rows",
-      };
+  $: labels =
+    locale === "zh-CN"
+      ? {
+          title: "开发工具配置",
+          close: "关闭",
+          status: "状态",
+          connected: "已连接",
+          disconnected: "未连接",
+          filterLift: "导出后过滤抬起",
+          filterLiftHint: "导出 CSV 时自动过滤掉抬起阶段的小值数据。",
+          saveXlsx: "保存为 xlsx",
+          saveXlsxHint: "将导出文件转换为 xlsx 格式。",
+          lastResult: "最近一次处理",
+          output: "输出文件",
+          groups: "分组数",
+          mean: "均值",
+          threshold: "阈值",
+          rows: "总行数",
+          kept: "保留行数",
+          rowsFlow: "行数变化"
+        }
+      : {
+          title: "DevKit Config",
+          close: "Close",
+          status: "Status",
+          connected: "Connected",
+          disconnected: "Disconnected",
+          filterLift: "Filter lift on export",
+          filterLiftHint: "Automatically filter out small values from lift-off phases during CSV export.",
+          saveXlsx: "Save as xlsx",
+          saveXlsxHint: "Convert exported file to xlsx format.",
+          lastResult: "Last process",
+          output: "Output",
+          groups: "Groups",
+          mean: "Mean",
+          threshold: "Threshold",
+          rows: "Rows",
+          kept: "Kept rows",
+          rowsFlow: "Rows flow"
+        };
 </script>
 
 <div class="dk-panel">
   <header class="dk-head">
     <h3 class="dk-title">{labels.title}</h3>
-    <button type="button" class="dk-close" on:click={() => dispatch("close")} aria-label="Close">
+    <button type="button" class="dk-close" on:click={() => dispatch("close")} aria-label={labels.close}>
       <span></span><span></span>
     </button>
   </header>
@@ -77,18 +76,6 @@
       <span class="dk-label">{labels.status}</span>
       <span class="dk-value">{running ? labels.connected : labels.disconnected}</span>
     </div>
-    {#if running}
-      <div class="dk-info-grid">
-        <div class="dk-info">
-          <span class="dk-info-label">{labels.port}</span>
-          <span class="dk-info-value">:{port}</span>
-        </div>
-        <div class="dk-info">
-          <span class="dk-info-label">{labels.framesSent}</span>
-          <span class="dk-info-value">{framesSent}</span>
-        </div>
-      </div>
-    {/if}
   </section>
 
   <section class="dk-section">
@@ -132,8 +119,8 @@
           <span class="dk-result-value">{lastProcessResult.threshold.toFixed(3)}</span>
         </div>
         <div class="dk-result-item">
-          <span class="dk-result-label">{labels.rows}</span>
-          <span class="dk-result-value">{lastProcessResult.rowsTotal} → {lastProcessResult.rowsKept}</span>
+          <span class="dk-result-label">{labels.rowsFlow}</span>
+          <span class="dk-result-value">{lastProcessResult.rowsTotal} -> {lastProcessResult.rowsKept}</span>
         </div>
       </div>
     </section>
@@ -236,30 +223,6 @@
     margin-inline-start: auto;
   }
 
-  .dk-info-grid {
-    display: flex;
-    gap: 1rem;
-  }
-
-  .dk-info {
-    display: flex;
-    flex-direction: column;
-    gap: 0.2rem;
-  }
-
-  .dk-info-label {
-    color: rgb(var(--hud-text-dim-rgb) / 0.7);
-    font-size: 0.56rem;
-    letter-spacing: 0.08em;
-    text-transform: uppercase;
-  }
-
-  .dk-info-value {
-    color: rgb(var(--hud-text-main-rgb) / 0.94);
-    font-size: 0.82rem;
-    font-weight: 500;
-  }
-
   .dk-toggle {
     display: flex;
     align-items: flex-start;