fix: resolve 25 pre-publish blockers

- postinstall.mjs: fix alias package detection
- migrate-legacy-plugin-entry: dedupe + regression tests
- task_system: default consistency across runtime paths
- task() contract: consistent tool behavior
- runtime model selection, tool cap, stale-task cancellation
- recovery sanitization, context-limit gating
- Ralph semantic DONE hardening, Atlas fallback persistence
- native-skill description/content, skill path traversal guard
- publish workflow: platform awaited via reusable workflow job
- release: version edits reapplied before commit/tag
- JSONC plugin migration: top-level plugin key safety
- cold-cache: user fallback models skip disconnected providers
- docs/version/release framing updates

Verified: bun test (4599 pass), tsc --noEmit clean, bun run build clean

src/features/opencode-skill-loader/loaded-skill-template-extractor.ts

@@ -3,9 +3,13 @@ import { parseFrontmatter } from "../../shared/frontmatter"
 import type { LoadedSkill } from "./types"
 
 export function extractSkillTemplate(skill: LoadedSkill): string {
-	if (skill.path) {
-		const content = readFileSync(skill.path, "utf-8")
-		const { body } = parseFrontmatter(content)
+  if (skill.scope === "config" && skill.definition.template) {
+    return skill.definition.template
+  }
+
+  if (skill.path) {
+    const content = readFileSync(skill.path, "utf-8")
+    const { body } = parseFrontmatter(content)
 		return body.trim()
 	}
 	return skill.definition.template || ""