Curation v2 step 1: three-way feedback, rating events, reader profile

- Migration 0002: rating_events, article_embeddings, interest_embeddings,
  article_assessments, candidate_runs, runs.config_json/provider_costs_json,
  issue_articles.why; copies ratings into rating_events and drops ratings and
  feed_priors (scores stays until step 4).
- Vote is Loved | Good | NotForMe; legacy `up` links still verify as Loved.
- Footer offers Loved it / Good / Not for me; the confirmation page offers the
  other two so a mis-tap can be corrected. handle_rating appends one event.
- db::current_ratings implements the latest-explicit-event rule with summaries
  and facets; `ratings list|set|clear` CLI appends source='cli' events.
- data/profile.md replaces the hard-coded reader prose; the system prompt is
  rebuilt every run in the §8.4 order with a recent-verdicts block.
- Weekly rebuild reads summaries, facets and notes; feed priors removed.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01A1rCLQeKBgnBo3oTgHuTMe

tests/e2e_pipeline.rs

@@ -283,7 +283,7 @@ async fn assemble_build_publish(
     )
     .expect("render chapters");
     let first = issue.lineup.picks[0].article.id;
-    let expected = auth::rating_url(&cfg.server.public_url, SECRET, date(), first, Vote::Up);
+    let expected = auth::rating_url(&cfg.server.public_url, SECRET, date(), first, Vote::Loved);
     let chapter = chapters
         .iter()
         .find(|c| c.id == format!("art-{}", issue.lineup.picks[0].article.best_entry_id))
@@ -298,8 +298,8 @@ async fn assemble_build_publish(
             SECRET,
             date(),
             first,
-            Vote::Up,
-            &auth::rating_token(SECRET, date(), first, Vote::Up)
+            Vote::Loved,
+            &auth::rating_token(SECRET, date(), first, Vote::Loved)
         ),
         "the server must accept the token the EPUB minted"
     );

tests/m3_curation.rs

@@ -190,7 +190,18 @@ fn scour_opml_still_yields_the_interest_list() {
 
     // The assembled profile is what actually reaches DeepSeek as the system
     // prompt; it must mention the stated preferences and the interests (§3.6).
-    let document = profile::build(&interests, profile::NO_LEARNED_ADJUSTMENTS);
+    let profile_file = profile::load_profile(Path::new(concat!(
+        env!("CARGO_MANIFEST_DIR"),
+        "/data/profile.md"
+    )))
+    .expect("profile file");
+    let document = profile::build(
+        &profile_file.body,
+        &interests,
+        profile::NO_LEARNED_ADJUSTMENTS,
+        &[],
+        60,
+    );
     assert!(document.contains("Rust"));
     assert!(document.len() > 1000, "the profile is suspiciously short");
 }

tests/m4_epub.rs

@@ -270,16 +270,20 @@ fn rating_links_carry_the_spec_token() {
     .expect("article chapter");
 
     let date = issue.meta.date;
-    let up = build::rating_token("integration-secret", date, 1, Vote::Up);
-    let down = build::rating_token("integration-secret", date, 1, Vote::Down);
-    assert_eq!(up.len(), 16);
-    assert_ne!(up, down);
-    assert!(chapter.xhtml.contains(&format!(
-        "https://daily.hallada.net/r/2026-08-15/1/up?t={up}"
-    )));
-    assert!(chapter.xhtml.contains(&format!(
-        "https://daily.hallada.net/r/2026-08-15/1/down?t={down}"
-    )));
+    let loved = build::rating_token("integration-secret", date, 1, Vote::Loved);
+    let good = build::rating_token("integration-secret", date, 1, Vote::Good);
+    let down = build::rating_token("integration-secret", date, 1, Vote::NotForMe);
+    assert_eq!(loved.len(), 16);
+    assert_ne!(loved, good);
+    assert_ne!(good, down);
+    for (segment, token) in [("loved", loved), ("good", good), ("down", down)] {
+        assert!(chapter.xhtml.contains(&format!(
+            "https://daily.hallada.net/r/2026-08-15/1/{segment}?t={token}"
+        )));
+    }
+    assert!(chapter.xhtml.contains("[ Loved it ]"));
+    assert!(chapter.xhtml.contains("[ Good ]"));
+    assert!(chapter.xhtml.contains("[ Not for me ]"));
 }
 
 #[test]