Migrate Mail surfaces to interface patterns

src/govoplan_mail/backend/manifest.py

@@ -435,6 +435,7 @@ manifest = ModuleManifest(
                 "route": "/settings?section=mail-profiles",
                 "screen": "Mail profiles and policy",
                 "section": "Effective profile policy",
+                "help_contexts": ["mail.profiles", "mail.admin.profiles"],
                 "related_topic_ids": [
                     "mail.profile-ownership-and-consumers",
                     "campaigns.mail-profile-governance",
@@ -469,6 +470,8 @@ manifest = ModuleManifest(
             metadata={
                 "kind": "workflow",
                 "route": "/mail/bounces",
+                "screen": "Bounce processing",
+                "help_contexts": ["mail.bounces", "mail.bounce-processing"],
                 "verification": (
                     "Send a message with a unique Message-ID, ingest a DSN twice, and "
                     "verify one correlated observation while the SMTP acceptance remains intact."
@@ -583,7 +586,7 @@ manifest = ModuleManifest(
                 "kind": "workflow",
                 "route": "/mail",
                 "screen": "Mail",
-                "help_contexts": ["mail.list"],
+                "help_contexts": ["mail.list", "mail.mailbox"],
                 "prerequisites": [
                     "An active visible profile has IMAP configured.",
                     "You may both use that profile and read its mailbox.",