App-read comments say what 0.49 means; the README names ctx_memory as the agent's memory tool

Co-authored-by: Alfonso <alfonso-magic-context@users.noreply.github.com>

Author: ualtinok

crates/mc-module/src/app_read/fixture_tests.rs

@@ -339,7 +339,8 @@ fn memories(conn: &mut Connection) {
          UPDATE memories SET merged_from = '[5,6]', revision = revision + 1,
              updated_at = 1700000400000 WHERE id = 6",
     );
-    // The 0.49 dreamer's verify archived 8; it recorded no run.
+    // The plugin's dreamer (Magic Context 0.49 and earlier) archived 8 in
+    // its verify task, which recorded no run.
     change(
         conn,
         &[8],

crates/mc-module/src/app_read/memories.rs

@@ -540,8 +540,9 @@ fn writer(
         Some("ctx_memory") => vec![("writer", json!("agent"))],
         Some("historian") => vec![("writer", json!("summary"))],
         Some("dashboard_edit" | "dashboard_restore") => vec![("writer", json!("person"))],
-        // The 0.49 dreamer's tasks, before runs were recorded: the task is
-        // the 0.49 task name and there is no run to name.
+        // Rows the plugin's dreamer wrote (Magic Context 0.49 and earlier),
+        // before dreamer runs were recorded: the task is the plugin's task
+        // name and there is no run to name.
         Some(task @ ("curate" | "verify" | "expire")) => {
             vec![("writer", json!("dreamer")), ("task", json!(task))]
         }

crates/mc-module/src/app_read/memories_tests.rs

@@ -283,7 +283,8 @@ fn get_names_the_writer_of_each_history_entry() {
         (json!("dreamer"), json!(2), json!("swe:classify-memories"))
     );
     assert_eq!(get(&mut replica, 4)["history"][0]["writer"], "person");
-    // The 0.49 dreamer recorded its task but no run.
+    // The plugin's dreamer (Magic Context 0.49 and earlier) recorded its
+    // task but no run.
     let verify = &get(&mut replica, 8)["history"][0];
     assert_eq!(
         (verify["writer"].clone(), verify["task"].clone()),

crates/mc-module/testdata/mc-app-read-samples-v13/README.md

@@ -80,7 +80,7 @@ none), `superseded_by?` and `history`, newest first. A history entry has `at`,
 | `writer` | Made by | Extra fields |
 | --- | --- | --- |
 | `summary` | the summarizer's second turn | |
-| `agent` | the agent's `ctx_memory` | |
+| `agent` | the agent, through its memory tool (`ctx_memory`) | |
 | `dreamer` | a dreamer task run | `run_id` (link to `dreamer.run`), `task` (profile task id) |
 | `person` | the person (the 0.49 dashboard's edit or restore) | |