完善建模交互与结果曲线功能

支持元件接口接触吸附、旋转后兼容连接及无连线逻辑边。

完善 AMESim 图标显示、参数双栏、结果曲线待定窗口及相关端到端测试。

frontend/src/ComponentSymbol.tsx

@@ -25,6 +25,7 @@ import { SymbolSvg } from "./componentSymbols/primitives";
 import { AmesimStep0Symbol, AmesimUd00Symbol } from "./componentSymbols/signals";
 import { AmesimPnch012Symbol, AmesimPnch023Symbol } from "./componentSymbols/storage";
 import type {
+  ComponentSymbolPortAnchors,
   ComponentSymbolPresentation,
   SymbolDefinition,
 } from "./componentSymbols/types";
@@ -60,7 +61,7 @@ function CylinderSymbol() {
 function TankSymbol() {
   return (
     <SymbolSvg>
-      <path d="M32 2v5M32 41v5" stroke="currentColor" strokeWidth="2" />
+      <path d="M2 24h14M32 2v5M32 41v5" stroke="currentColor" strokeWidth="2" />
       <path
         d="M16 13c0-4 7.2-7 16-7s16 3 16 7v22c0 4-7.2 7-16 7s-16-3-16-7V13Z"
         fill="#dcfce7"
@@ -75,7 +76,7 @@ function TankSymbol() {
 function PipeSymbol() {
   return (
     <SymbolSvg>
-      <path d="M2 19h60M2 29h60" stroke="currentColor" strokeWidth="2" />
+      <path d="M2 24h7M55 24h7M9 19h46M9 29h46" stroke="currentColor" strokeWidth="2" />
       <path d="M9 17v14M55 17v14" stroke="currentColor" strokeWidth="2" />
     </SymbolSvg>
   );
@@ -99,8 +100,18 @@ function OrificeSymbol() {
 function TeeSymbol() {
   return (
     <SymbolSvg>
-      <path d="M2 27h60M32 27V3" stroke="currentColor" strokeWidth="8" />
-      <path d="M2 27h60M32 27V3" stroke="#f8fafc" strokeWidth="4" />
+      <path
+        d="M2 24h28M30 24C42 24 44 12 62 12M30 24c12 0 14 12 32 12"
+        stroke="currentColor"
+        strokeLinecap="round"
+        strokeWidth="7"
+      />
+      <path
+        d="M2 24h28M30 24C42 24 44 12 62 12M30 24c12 0 14 12 32 12"
+        stroke="#f8fafc"
+        strokeLinecap="round"
+        strokeWidth="3"
+      />
     </SymbolSvg>
   );
 }
@@ -195,6 +206,123 @@ const symbolRegistry = {
 
 type RegisteredComponentSymbol = keyof typeof symbolRegistry;
 
+const symbolPortAnchors: Partial<
+  Record<RegisteredComponentSymbol, ComponentSymbolPortAnchors>
+> = {
+  cylinder: {
+    left: [{ x: 3, y: 24 }],
+    right: [{ x: 61, y: 24 }],
+  },
+  tank: { left: [{ x: 2, y: 24 }] },
+  pipe: {
+    left: [{ x: 2, y: 24 }],
+    right: [{ x: 62, y: 24 }],
+  },
+  orifice: {
+    left: [{ x: 2, y: 24 }],
+    right: [{ x: 62, y: 24 }],
+  },
+  tee: {
+    left: [{ x: 2, y: 24 }],
+    right: [
+      { x: 62, y: 12 },
+      { x: 62, y: 36 },
+    ],
+  },
+  generic: {
+    left: [{ x: 2, y: 24 }],
+    right: [{ x: 62, y: 24 }],
+  },
+  signal: {
+    left: [{ x: 2, y: 24 }],
+    right: [{ x: 62, y: 24 }],
+  },
+  junction: {
+    left: [{ x: 2, y: 24 }],
+    right: [{ x: 62, y: 24 }],
+  },
+  amesim_pnpl01: { left: [{ x: 2, y: 24 }] },
+  amesim_pnch023: {
+    left: [{ x: 2, y: 24 }],
+    right: [{ x: 62, y: 24 }],
+  },
+  amesim_pnch012: {
+    left: [
+      { x: 2, y: 16 },
+      { x: 2, y: 32 },
+    ],
+    right: [
+      { x: 62, y: 16 },
+      { x: 62, y: 32 },
+    ],
+  },
+  amesim_pnor001: {
+    left: [{ x: 2, y: 24 }],
+    right: [{ x: 62, y: 24 }],
+  },
+  amesim_pnvo001_fixed: {
+    left: [{ x: 2, y: 28 }],
+    right: [{ x: 62, y: 28 }],
+  },
+  amesim_pnvo001: {
+    left: [
+      { x: 2, y: 16 },
+      { x: 2, y: 32 },
+    ],
+    right: [{ x: 62, y: 25 }],
+  },
+  amesim_pnl00r: {
+    left: [{ x: 2, y: 24 }],
+    right: [{ x: 62, y: 24 }],
+  },
+  amesim_pnl0001: {
+    left: [{ x: 2, y: 24 }],
+    right: [{ x: 62, y: 24 }],
+  },
+  amesim_pnl0002: {
+    left: [{ x: 2, y: 24 }],
+    right: [{ x: 62, y: 24 }],
+  },
+  amesim_pnl0003: {
+    left: [{ x: 2, y: 24 }],
+    right: [{ x: 62, y: 24 }],
+  },
+  amesim_pn3node2: {
+    left: [{ x: 3, y: 24 }],
+    right: [
+      { x: 61, y: 12 },
+      { x: 61, y: 36 },
+    ],
+  },
+  amesim_p4node2: {
+    left: [{ x: 3, y: 24 }],
+    right: [
+      { x: 61, y: 8 },
+      { x: 61, y: 24 },
+      { x: 61, y: 40 },
+    ],
+  },
+  amesim_step0: { right: [{ x: 60, y: 24 }] },
+  amesim_ud00: { right: [{ x: 60, y: 24 }] },
+  amesim_f000: { right: [{ x: 62, y: 24 }] },
+  amesim_forc: {
+    left: [{ x: 2, y: 24 }],
+    right: [{ x: 62, y: 24 }],
+  },
+  amesim_mecmas21: {
+    left: [{ x: 2, y: 24 }],
+    right: [{ x: 62, y: 24 }],
+  },
+  amesim_lstp00a: {
+    left: [{ x: 2, y: 24 }],
+    right: [{ x: 62, y: 24 }],
+  },
+  amesim_lmechn1: {
+    left: [7, 12, 17, 22, 27, 32, 37, 42].map((y) => ({ x: 5, y })),
+    right: [{ x: 59, y: 24 }],
+  },
+};
+
 function isRegisteredComponentSymbol(symbol: string): symbol is RegisteredComponentSymbol {
   return Object.prototype.hasOwnProperty.call(symbolRegistry, symbol);
 }
@@ -211,6 +339,14 @@ export function componentSymbolPresentation(
     : "framed";
 }
 
+export function componentSymbolPortAnchors(
+  symbol: string,
+): ComponentSymbolPortAnchors | undefined {
+  return isRegisteredComponentSymbol(symbol)
+    ? symbolPortAnchors[symbol]
+    : undefined;
+}
+
 export function ComponentSymbol({
   symbol,
   surface,