fix(plugin): harden metadata recovery and extraction

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

src/hooks/task-resume-info/hook.ts

@@ -1,20 +1,7 @@
+import { extractTaskLink } from "../../features/tool-metadata-store"
+
 const TARGET_TOOLS = ["task", "Task", "task_tool", "call_omo_agent"]
 
-const SESSION_ID_PATTERNS = [
-  /Session ID: (ses_[a-zA-Z0-9_-]+)/,
-  /session_id: (ses_[a-zA-Z0-9_-]+)/,
-  /<task_metadata>\s*session_id: (ses_[a-zA-Z0-9_-]+)/,
-  /sessionId: (ses_[a-zA-Z0-9_-]+)/,
-]
-
-function extractSessionId(output: string): string | null {
-  for (const pattern of SESSION_ID_PATTERNS) {
-    const match = output.match(pattern)
-    if (match) return match[1] ?? null
-  }
-  return null
-}
-
 export function createTaskResumeInfoHook() {
   const toolExecuteAfter = async (
     input: { tool: string; sessionID: string; callID: string },
@@ -25,7 +12,7 @@ export function createTaskResumeInfoHook() {
     if (outputText.startsWith("Error:") || outputText.startsWith("Failed")) return
     if (outputText.includes("\nto continue:")) return
 
-    const sessionId = extractSessionId(outputText)
+    const sessionId = extractTaskLink(output.metadata, outputText).sessionId
     if (!sessionId) return
 
     output.output =