M8: the apply notification says where the removed text is still held (#2448)

After "Applied N redaction marks…", the same notification names the bookmark titles,
attachments, comments and other metadata streams that still hold the redacted text, and points
to Remove hidden information. New English templates; untranslated text shows in English. The
protect.apply-redactions parity note and evidence say what is reported and what is still left.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Pq7HyCfwzyRXj4VfQAVVdv

parity/acrobat-features.toml

@@ -5768,8 +5768,8 @@ milestone = "M8"
 status = "shipped"
 commands = ["redact.apply"]
 tools = ["redact_apply"]
-evidence = ["crates/ui-egui/tests/it/redact.rs::marking_applying_and_clearing", "crates/engine/src/tests.rs::redaction_marks_apply_for_good_and_undo", "crates/automation/tests/it/automation.rs::redacting_through_tools", "crates/engine/src/tests.rs::the_renderer_check_refuses_text_still_shown_under_a_mark", "crates/redact/src/tests.rs::redacted_xobjects_do_not_survive_through_inherited_or_shared_resources", "crates/redact/src/tests.rs::redacted_text_does_not_survive_in_info_or_xmp", "crates/redact/src/tests.rs::metadata_is_cleared_when_the_removed_text_was_cut_short"]
-notes = "confirmation; one undo step; next save is a full rewrite. Document information entries that contain the removed text, and the document's and pages' XMP streams that do, are removed (#2448; matched without regard to case or spacing, by the whole run of removed text and by its words of three letters or digits or more, and a value wholly part of a run as whole words; fail-closed when the removed text was too much to collect or the XMP can't be decoded); other objects' XMP, bookmarks and attachments are not searched. Refused, with nothing changed, when the page still shows text under a mark afterwards: text in some predefined CMaps and rotated Type 3 fonts is not removed yet, so those documents cannot be redacted. Also refused on a page with an inline image the renderer reads no image for, since the operators after it can't be known. Removed images and forms are unlinked from page-tree resources (own, inherited or shared) and from surviving forms' resources, not yet from annotation appearances or patterns"
+evidence = ["crates/ui-egui/tests/it/redact.rs::marking_applying_and_clearing", "crates/engine/src/tests.rs::redaction_marks_apply_for_good_and_undo", "crates/automation/tests/it/automation.rs::redacting_through_tools", "crates/engine/src/tests.rs::the_renderer_check_refuses_text_still_shown_under_a_mark", "crates/redact/src/tests.rs::redacted_xobjects_do_not_survive_through_inherited_or_shared_resources", "crates/redact/src/tests.rs::redacted_text_does_not_survive_in_info_or_xmp", "crates/redact/src/tests.rs::metadata_is_cleared_when_the_removed_text_was_cut_short", "crates/redact/src/tests/metadata_fail_closed.rs::an_xmp_stream_whose_filter_data_is_corrupt_goes", "crates/redact/src/tests/elsewhere.rs::places_apply_leaves_that_still_hold_the_removed_text_are_counted_and_kept", "crates/engine/src/tests.rs::applied_redactions_report_a_bookmark_that_still_holds_the_removed_text", "crates/automation/tests/it/automation.rs::redact_apply_reports_places_that_still_hold_the_removed_text", "crates/ui-egui/tests/it/redact.rs::applying_says_where_the_removed_text_is_still_held"]
+notes = "confirmation; one undo step; next save is a full rewrite. Document information entries that contain the removed text, and the document's and pages' XMP streams that do, are removed (#2448; matched without regard to case or spacing, by the whole run of removed text and by its words of three letters or digits or more, and a value wholly part of a run as whole words; fail-closed: all of it goes when the removed text can't be known in full (too much to collect or search for, a glyph whose text isn't known, a form removed unread), and an XMP packet goes when it can't be decoded strictly, is over 16 MiB or isn't UTF-8 or UTF-16). Bookmark titles, attachments (names, file names, descriptions), the comments that remain and other objects' XMP are not changed: applying counts those that still hold the removed text, and the notification and redact_apply's still_holding say where (Remove hidden information removes them); when the removed text couldn't be searched for, every such place holding any text is counted. Refused, with nothing changed, when the page still shows text under a mark afterwards: text in some predefined CMaps and rotated Type 3 fonts is not removed yet, so those documents cannot be redacted. Also refused on a page with an inline image the renderer reads no image for, since the operators after it can't be known. Removed images and forms are unlinked from page-tree resources (own, inherited or shared) and from surviving forms' resources, not yet from annotation appearances or patterns"
 
 [[feature]]
 id = "protect.redact-glyph-removal"