memoryd: note answers name notes.md and the file that was not changed

crates/memoryd/src/edit.rs

@@ -57,9 +57,21 @@ pub fn untrusted_refusal(file: MemoryFile) -> String {
     )
 }
 
-/// The answer when an untrusted session's `add` became a note.
-pub const SAVED_AS_NOTE: &str =
-    "saved as a note (untrusted): this session has read untrusted content";
+/// The answer when an untrusted session's `add` became a note. It names the file it did not change:
+/// on the device the model read a shorter answer as success.
+pub fn saved_as_note(file: MemoryFile) -> String {
+    format!(
+        "not added to {}: this session has read untrusted content, so it was saved in notes.md as an untrusted note",
+        file.name()
+    )
+}
+
+/// The answer to a `note` from a session that has not read untrusted content.
+pub const NOTED: &str = "saved in notes.md";
+
+/// The answer to a `note` from a session that has read untrusted content.
+pub const NOTED_UNTRUSTED: &str =
+    "saved in notes.md, marked untrusted: this session has read untrusted content";
 
 fn stale(file: MemoryFile) -> String {
     format!(
@@ -97,13 +109,13 @@ pub fn apply(store: &Store, args: &MemoryArgs, ctx: &Context) -> Result<Outcome,
         | MemoryArgs::Consolidate { file, .. } => *file,
     };
     // 3. When `ctx.untrusted`: an Add becomes `noted(store, ctx, text, "add")?` with its answer
-    //    replaced by SAVED_AS_NOTE; any other action -> Err(untrusted_refusal(file)).
+    //    replaced by saved_as_note(file); any other action -> Err(untrusted_refusal(file)).
     if ctx.untrusted {
         match args {
             MemoryArgs::Add { text, .. } => {
                 let outcome = noted(store, ctx, text, "add")?;
                 return Ok(Outcome {
-                    answer: SAVED_AS_NOTE.to_string(),
+                    answer: saved_as_note(file),
                     ..outcome
                 });
             }
@@ -222,9 +234,9 @@ fn noted(
     Ok(Outcome {
         action,
         answer: if ctx.untrusted {
-            "noted (untrusted)"
+            NOTED_UNTRUSTED
         } else {
-            "noted"
+            NOTED
         }
         .to_string(),
         change: Change {