feat: finish mailbox evidence scanner mvp

workplans/EMAIL-WP-0002-mvp-mailbox-evidence-scanner.md

@@ -4,7 +4,7 @@ type: workplan
 title: "MVP Mailbox Evidence Scanner"
 domain: custodian
 repo: email-connect
-status: active
+status: finished
 owner: codex
 topic_slug: custodian
 created: "2026-06-02"
@@ -802,7 +802,7 @@ Scanner extracts basic metadata and text from representative bounce and reply me
 
 ```task
 id: EMAIL-WP-0002-T05
-status: progress
+status: done
 priority: high
 state_hub_task_id: "8ea826d1-0add-4573-9bb4-2b73adefba55"
 ```
@@ -831,7 +831,7 @@ Representative hard and soft bounce samples are classified correctly.
 
 ```task
 id: EMAIL-WP-0002-T06
-status: progress
+status: done
 priority: high
 state_hub_task_id: "4d94a332-173b-4787-8fb2-27aa63db6a8d"
 ```
@@ -932,7 +932,7 @@ Complaint/unsubscribe updates suppression state.
 
 ```task
 id: EMAIL-WP-0002-T10
-status: progress
+status: done
 priority: medium
 state_hub_task_id: "5ab35176-d6c2-4c73-b7b3-bde4c097e3ee"
 ```
@@ -959,7 +959,7 @@ Report can be opened in spreadsheet tools.
 
 ```task
 id: EMAIL-WP-0002-T11
-status: progress
+status: done
 priority: high
 state_hub_task_id: "514fa099-781b-4590-aae4-c28970413b3f"
 ```