fix(tui): correct column names in file_history action queries + update beads

- file_history.rs: Fix SQL column references to match actual schema
  (position_new_path/position_old_path naming).

- beads: Update issue tracker state.

crates/lore-tui/src/action/file_history.rs

@@ -135,10 +135,10 @@ fn fetch_file_discussions(
     };
 
     let sql = format!(
-        "SELECT d.gitlab_discussion_id, n.author_username, n.body, n.new_path, n.created_at \
+        "SELECT d.gitlab_discussion_id, n.author_username, n.body, n.position_new_path, n.created_at \
          FROM notes n \
          JOIN discussions d ON d.id = n.discussion_id \
-         WHERE n.new_path IN ({in_clause}) {project_filter} \
+         WHERE n.position_new_path IN ({in_clause}) {project_filter} \
            AND n.is_system = 0 \
          ORDER BY n.created_at DESC \
          LIMIT 50"
@@ -258,8 +258,8 @@ mod tests {
                 author_username TEXT,
                 body TEXT,
                 note_type TEXT,
-                new_path TEXT,
-                old_path TEXT,
+                position_new_path TEXT,
+                position_old_path TEXT,
                 created_at INTEGER NOT NULL,
                 updated_at INTEGER NOT NULL,
                 last_seen_at INTEGER NOT NULL