FIELD: Field dialog, FIELD command and the ATTDEF field buttons

A Field dialog with the fields the application evaluates and the
reference format choices, FIELD placing a field as multi-line text, the
attribute definition dialogs' field buttons, field attachment on commit,
system variable / file size / regional date providers for field
evaluation, and the codec patch with the field authoring API.

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

locales/ru-RU/opencadstudio.ftl

@@ -4042,6 +4042,36 @@ insert =
     .attdef-tag-spaces = The tag may not contain spaces.
     .attdef-positive = Value must be positive and nonzero.
     .attdef-angle = Requires valid numeric angle or second point.
+    .field-title = Field
+    .field-category = Category
+    .field-date-format = Date format
+    .field-examples = Examples
+    .field-file-extension = Display file extension
+    .field-filename-only = Filename only
+    .field-path-only = Path only
+    .field-path-filename = Path and filename
+    .field-bytes = Bytes
+    .field-kilobytes = Kilobytes
+    .field-megabytes = Megabytes
+    .field-system-variable = System variable
+    .field-diesel = Diesel expression
+    .field-named-type = Named object type
+    .field-object-type = Object type
+    .field-select-object = Select object
+    .field-expression = Field expression
+    .field-help = Inserts a field: text that updates from the drawing, the date or another source.
+    .field-cat-date = Date & Time
+    .field-cat-document = Document
+    .field-cat-other = Other
+    .field-case-upper = Uppercase
+    .field-case-lower = Lowercase
+    .field-case-first = First capital
+    .field-case-title = Title case
+    .field-named-dimstyle = Dimstyle
+    .field-named-tablestyle = Tablestyle
+    .field-named-textstyle = Textstyle
+    .field-prop-endpoint = EndPoint
+    .field-prop-startpoint = StartPoint
 model =
     .create = Создание
     .boolean = Булевы операции