Fill & Sign: a Border control for typed text, and a border colour of its own (#4146)

* Fill & Sign: a Border control for typed text, and a border colour of its own

Rebased onto main as one commit: main's Fill & Sign text colour (#2444) runs through the
same places as the border (the open box, typed(), the page input, the toolbar and the
preferences), so every step of the branch met it again. Text colour and border now travel
together as TypedLook (typed_with), which keeps typed() and the new function under Clippy's
argument limit; a border without its own colour takes the text's. Make Current Properties
Default on typed text also keeps its colour for new text now.

The branch's commits, in order:
- Typewriter text: a border change grows its box on every side, so the text keeps its place
- Fill & Sign: a Border control for typed text and dates
- Parity: the typewriter border's evidence
- i18n: the Border label in every catalog, recorded in ATTRIBUTION.toml
- Text boxes, typewriter text and callouts: a border colour of their own
- Fill & Sign: the toolbar follows the selected text; a Border colour button
- fill_sign_add and comment_edit take `border_color`
- Parity: the border colour and the toolbar following the selection
- i18n: Border colour and Same as text in every catalog, recorded in ATTRIBUTION.toml
- Typed text's border: /Border's width is read, a non-finite border colour refused, a saved Same as text restored
- Fill & Sign: the toolbar changes only the selected text; Make Current Properties Default keeps new text's border
- Review: Make Properties Default gives a text box's or callout's tool its border colour
- i18n: the new labels in the Persian catalog, recorded in ATTRIBUTION.toml
- Review: a test that dragging the Font size control resizes the selected text to where the drag ends
- Rebase: the typed text's border in main's annot and comments modules (Style's border colour, exports), and craft_ui's ComboBox

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Open the Font size popup first in the drag test: main moved the size into a popup

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: FredApps <FredApps@users.noreply.github.com>

parity/acrobat-features.toml

@@ -3758,8 +3758,8 @@ milestone = "M5"
 status = "shipped"
 commands = ["sign.fill.text"]
 tools = ["fill_sign_add"]
-evidence = ["crates/annot/src/tests.rs::fill_and_sign_items_are_drawn", "crates/ui-egui/tests/it/fill_sign.rs::text_marks_and_date", "crates/ui-egui/tests/it/fill_sign.rs::fill_text_size_controls_new_text_and_survives_settings_restore", "crates/automation/tests/it/automation.rs::fill_sign_text_font_size_is_saved_and_validated"]
-notes = "Fill & Sign text and dates have a 4–300 pt size control in the active toolbar; new items use the chosen size, which persists across launches. fill_sign_add accepts font_size for text and dates."
+evidence = ["crates/annot/src/tests.rs::fill_and_sign_items_are_drawn", "crates/ui-egui/tests/it/fill_sign.rs::text_marks_and_date", "crates/ui-egui/tests/it/fill_sign.rs::fill_text_size_controls_new_text_and_survives_settings_restore", "crates/automation/tests/it/automation.rs::fill_sign_text_font_size_is_saved_and_validated", "crates/ui-egui/tests/it/fill_sign.rs::fill_text_border_frames_new_and_selected_text", "crates/annot/src/tests.rs::a_typewriter_border_goes_around_its_text_which_stays_put", "crates/automation/tests/it/automation.rs::fill_sign_text_border_is_saved_and_validated", "crates/ui-egui/tests/it/fill_sign.rs::the_toolbar_shows_and_changes_the_selected_texts_border", "crates/ui-egui/tests/it/fill_sign.rs::typed_text_made_default_is_what_new_text_gets", "crates/annot/src/tests.rs::a_text_border_can_have_its_own_colour"]
+notes = "Fill & Sign text and dates have a 4–300 pt size control in the active toolbar; new items use the chosen size, which persists across launches (with a placed text selected it resizes that text too). A Border control (none to 3 pt) frames new text or the selected text, in the text's colour or a Border colour of its own; the box grows outwards so the text keeps its place. With a placed text selected, the border controls show its own border and border colour (also after Comment Properties changed them) and change only that text; without one they set new text's until PdfCraft quits. Make Current Properties Default on typed text (its menus, or the box in Comment Properties) sets what new text gets, its size and border, kept across launches. Text boxes and callouts take a border colour too (quick bar, Comment Properties), the stroking colour in /DA. fill_sign_add accepts font_size, border and border_color for text and dates; comment_edit border_color."
 
 [[feature]]
 id = "comment.text-box"
@@ -4010,8 +4010,8 @@ milestone = "M5"
 status = "shipped"
 commands = ["comment.list"]
 tools = []
-evidence = ["crates/ui-egui/tests/it/comments.rs::make_current_properties_default", "crates/ui-egui/tests/it/comments.rs::properties_dialog_makes_the_strikethrough_colour_default"]
-notes = "colour, opacity and line width become the tool's defaults (canvas and Comments panel menus, and Acrobat's Make Properties Default box in Comment Properties, applied on OK with the edited look) and survive a restart: the per-tool styles are persisted with the settings and restored through their clamping setters (#340)"
+evidence = ["crates/ui-egui/tests/it/comments.rs::make_current_properties_default", "crates/ui-egui/tests/it/comments.rs::properties_dialog_makes_the_strikethrough_colour_default", "crates/ui-egui/tests/it/fill_sign.rs::typed_text_made_default_is_what_new_text_gets"]
+notes = "colour, opacity and line width become the tool's defaults (canvas and Comments panel menus, and Acrobat's Make Properties Default box in Comment Properties, applied on OK with the edited look) and survive a restart: the per-tool styles are persisted with the settings and restored through their clamping setters (#340). Typed text, which no comment tool makes, gives Fill & Sign's new text its size and border"
 
 [[feature]]
 id = "comment.keep-tool-selected"