fix(tolerance): complete workflow integration

Sync current main and companion codec changes before preserving unsupported frame rows, rendering in the entity plane, and sharing final layout metrics with placement preview.

src/command.rs

@@ -1427,6 +1427,11 @@ pub enum CmdResult {
         handle: Option<Handle>,
         initial: String,
         height: f64,
+        /// Optional entity defaults collected by the interactive MTEXT
+        /// command (boundary, rotation, attachment, spacing and columns).
+        /// Existing-entity edits leave this as `None` and load the document
+        /// entity instead.
+        template: Option<Box<acadrust::MText>>,
     },
     /// Collect rich text without creating an MText entity.
     SuspendForMTextInput {
@@ -1443,6 +1448,14 @@ pub enum CmdResult {
         initial: String,
         height: f64,
     },
+    /// Suspend the active TEXT command while the in-place editor collects one
+    /// independent line. The prepared entity carries the chosen style,
+    /// justification, rotation and two-point geometry. When the editor closes,
+    /// the command resumes so another line can be placed directly below it.
+    SuspendForTextInput {
+        pos: DVec3,
+        entity: acadrust::entities::Text,
+    },
     /// Apply new pattern/scale/angle to an existing hatch entity.
     HatcheditApply {
         handle: Handle,
@@ -1861,6 +1874,8 @@ pub trait CadCommand: Send {
     /// Resume the command with collected rich text.
     fn on_editor_text(&mut self, _value: String) {}
 
+    fn on_editor_display_height(&mut self, _height: f64) {}
+
     /// Called when the user clicks and `needs_entity_pick()` is true.
     /// `handle` is the nearest wire's entity handle (Handle::NULL if nothing found).
     fn on_entity_pick(&mut self, _handle: Handle, _pt: DVec3) -> CmdResult {