fix: restore contact_interne/contact_public column names in v_theses_full

Migration 041 accidentally renamed contact_interne → author_email and
contact_public → author_show_contact, but all application code still
references the old names. Migration 042 rebuilds the views with the
correct column aliases. Also updated schema.sql to match.

app/storage/schema.sql

@@ -418,7 +418,6 @@ SELECT
     ft.name as finality_type,
     t.synopsis,
     t.context_note,
-    t.contact_visible,
     t.duration_pages,
     t.duration_minutes,
     t.has_annexes,
@@ -438,6 +437,7 @@ SELECT
     t.cc2r,
     t.remarks,
     t.jury_note_added,
+    t.contact_visible,
     GROUP_CONCAT(DISTINCT a.name ORDER BY a.name ASC) as authors,
     GROUP_CONCAT(DISTINCT s.name) as supervisors,
     GROUP_CONCAT(DISTINCT CASE WHEN ts.role = 'president' THEN s.name END) as jury_president,