fix: close marketplace client review findings

electron/coding-runtime/pi/extension-host.ts

@@ -227,6 +227,7 @@ export class PiManagedExtensionHost {
         .map((entry) => [entry.id.trim(), {
           id: entry.id.trim(),
           entryPath: entry.entryPath.trim().replaceAll('\\', '/'),
+          ...(entry.packageRoot?.trim() ? { packageRoot: path.resolve(entry.packageRoot) } : {}),
         }]),
     ).values()];
     const tools = role === 'child'

electron/coding-runtime/pi/resource-loader.ts

@@ -12,6 +12,7 @@ const MANAGED_SEGMENT_PATTERN = /^[A-Za-z0-9][A-Za-z0-9_-]{0,127}$/;
 export interface PiSkillEntry {
   id: string;
   entryPath: string;
+  packageRoot?: string;
 }
 
 export interface BundledCodingSkillsPathInput {
@@ -157,6 +158,12 @@ function normalizeSkillEntries(skillEntries: readonly PiSkillEntry[]): PiSkillEn
     const skillId = rawEntry.id.trim();
     const entryPath = rawEntry.entryPath.trim().replaceAll('\\', '/');
     if (!skillId || !entryPath) throw new Error('Effective coding Skill entry is invalid');
+    const packageRoot = typeof rawEntry.packageRoot === 'string'
+      ? rawEntry.packageRoot.trim()
+      : undefined;
+    if (rawEntry.packageRoot !== undefined && !packageRoot) {
+      throw new Error('Effective coding Skill package root is invalid');
+    }
     if (entryPath.startsWith('/') || /^[A-Za-z]:\//u.test(entryPath)
       || /^[A-Za-z][A-Za-z0-9+.-]*:/u.test(entryPath)) {
       throw new Error(`Effective coding Skill entry path must be relative: ${entryPath}`);
@@ -167,7 +174,11 @@ function normalizeSkillEntries(skillEntries: readonly PiSkillEntry[]): PiSkillEn
     }
     if (seen.has(skillId)) continue;
     seen.add(skillId);
-    result.push({ id: skillId, entryPath: relative });
+    result.push({
+      id: skillId,
+      entryPath: relative,
+      ...(packageRoot ? { packageRoot: path.resolve(packageRoot) } : {}),
+    });
   }
   return result;
 }
@@ -194,14 +205,16 @@ async function resolveSkillEntryPath(
   entry: PiSkillEntry,
   skillRoots: readonly string[] = [],
 ): Promise<string> {
-  const roots = [
-    path.resolve(bundledSkillsDir),
-    ...resolveBundledCodingPluginRootPaths(path.join(
-      path.dirname(path.resolve(bundledSkillsDir)),
-      'coding-plugins',
-    )),
-    ...skillRoots.map((root) => path.resolve(root)),
-  ];
+  const roots = entry.packageRoot
+    ? [path.resolve(entry.packageRoot)]
+    : [
+      path.resolve(bundledSkillsDir),
+      ...resolveBundledCodingPluginRootPaths(path.join(
+        path.dirname(path.resolve(bundledSkillsDir)),
+        'coding-plugins',
+      )),
+      ...skillRoots.map((root) => path.resolve(root)),
+    ];
   for (const root of roots) {
     const candidate = pathWithin(root, entry.entryPath);
     if (!candidate) continue;