refactor(skill): 重构技能配置加载逻辑，将参数下沉至prefab配置

1. 新增SkillView组件属性runType/endType/speed/time，替换原配置表字段
2. 批量同步所有技能prefab的配置参数
3. 优化技能运行逻辑，优先使用prefab配置，配置表仅作兜底
4. 新增同步脚本用于批量迁移技能配置

tools/sync-skill-prefab.js

@@ -0,0 +1,83 @@
+/**
+ * 一次性迁移脚本：把 SkillSet 中的 RType/EType/speed/time 刷入各技能 prefab 的 SkillView 序列化字段。
+ * 用法: node tools/sync-skill-prefab.js
+ * 注意: 直接改写 prefab JSON，运行前请保证工作区已提交。
+ */
+const fs = require('fs');
+const path = require('path');
+
+const ROOT = path.resolve(__dirname, '..');
+const SKILL_SET = path.join(ROOT, 'assets/script/game/common/config/SkillSet.ts');
+const PREFAB_DIR = path.join(ROOT, 'assets/resources/game/skill/atk');
+// SkillView 组件在 prefab 中的脚本类 cid
+const SKILL_VIEW_CID = '57aabs7TE1J5obTAZczc+64';
+
+const RTYPE = { linear: 0, bezier: 1, fixed: 2, fixedEnd: 3 };
+const ETYPE = { animationEnd: 0, timeEnd: 1, collision: 2 };
+
+/** 从 SkillSet.ts 解析 sp_name -> {runType, endType, speed, time} */
+function parseSkillSet(src) {
+    const map = new Map();
+    // 匹配每个技能条目块
+    const entryRe = /\d+:\s*\{([\s\S]*?)\n\s*\},/g;
+    let m;
+    while ((m = entryRe.exec(src)) !== null) {
+        const body = m[1];
+        const sp = body.match(/sp_name:\s*"([^"]+)"/);
+        if (!sp) continue;
+        const spName = sp[1];
+
+        const rt = body.match(/RType:\s*RType\.(\w+)/);
+        const et = body.match(/EType:\s*EType\.(\w+)/);
+        const speed = body.match(/speed:\s*([\d.]+)/);
+        const time = body.match(/\btime:\s*([\d.]+)/);
+
+        const entry = {
+            runType: rt ? RTYPE[rt[1]] : undefined,
+            endType: et ? ETYPE[et[1]] : undefined,
+            speed: speed ? Number(speed[1]) : undefined,
+            time: time ? Number(time[1]) : 0,
+        };
+        // 多个技能可共用同一 sp_name，保留首个非 undefined 组合
+        if (!map.has(spName)) map.set(spName, entry);
+    }
+    return map;
+}
+
+function main() {
+    const src = fs.readFileSync(SKILL_SET, 'utf8');
+    const confMap = parseSkillSet(src);
+
+    const files = fs.readdirSync(PREFAB_DIR).filter(f => f.endsWith('.prefab'));
+    const report = { updated: [], skipped: [], noConf: [] };
+
+    for (const file of files) {
+        const spName = path.basename(file, '.prefab');
+        const conf = confMap.get(spName);
+        const fp = path.join(PREFAB_DIR, file);
+        const json = JSON.parse(fs.readFileSync(fp, 'utf8'));
+
+        // 定位 SkillView 组件
+        const comp = json.find(o => o && o.__type__ === SKILL_VIEW_CID);
+        if (!comp) { report.skipped.push(file + ' (no SkillView)'); continue; }
+
+        if (!conf) { report.noConf.push(file); continue; }
+
+        if (conf.runType !== undefined) comp.runType = conf.runType;
+        if (conf.endType !== undefined) comp.endType = conf.endType;
+        if (conf.speed !== undefined) comp.speed = conf.speed;
+        comp.time = conf.time ?? 0;
+
+        fs.writeFileSync(fp, JSON.stringify(json, null, 2) + '\n', 'utf8');
+        report.updated.push(`${file} -> runType=${comp.runType} endType=${comp.endType} speed=${comp.speed} time=${comp.time}`);
+    }
+
+    console.log('=== updated ===');
+    report.updated.forEach(s => console.log('  ' + s));
+    console.log('=== no config matched ===');
+    report.noConf.forEach(s => console.log('  ' + s));
+    console.log('=== skipped ===');
+    report.skipped.forEach(s => console.log('  ' + s));
+}
+
+main();