Remove duration_pages/duration_minutes/file_size_info; rename cc4r → cc2r in DB and code

app/storage/schema.sql

@@ -175,11 +175,6 @@ CREATE TABLE IF NOT EXISTS theses (
     context_note TEXT, -- Note added by jury president (max 150 words)
     remarks TEXT, -- Internal remarks
 
-    -- Duration/size
-    duration_minutes INTEGER, -- For audio/video works
-    duration_pages INTEGER, -- For written works
-    file_size_info TEXT, -- e.g., "128 pages", "78 pages + ?? minutes"
-
     -- Access and licensing
     access_type_id INTEGER,
     license_id INTEGER,
@@ -205,8 +200,8 @@ CREATE TABLE IF NOT EXISTS theses (
     exemplaire_baiu BOOLEAN DEFAULT 0,  -- Physical copy at BAIU
     exemplaire_erg BOOLEAN DEFAULT 0,  -- Physical copy at ERG
 
-    -- CC4r acceptance (collected in student form)
-    cc4r BOOLEAN DEFAULT 0,
+    -- CC2r acceptance (collected in student form)
+    cc2r BOOLEAN DEFAULT 0,
 
     -- Timestamps
     created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
@@ -505,9 +500,6 @@ SELECT
     ft.name as finality_type,
     t.synopsis,
     t.context_note,
-    t.duration_minutes,
-    t.duration_pages,
-    t.file_size_info,
     at.name as access_type,
     lt.name as license_type,
     t.license_id,
@@ -522,7 +514,7 @@ SELECT
     t.banner_path,
     t.exemplaire_baiu,
     t.exemplaire_erg,
-    t.cc4r,
+    t.cc2r,
     t.remarks,
     t.jury_note_added,
     GROUP_CONCAT(DISTINCT a.name ORDER BY a.name ASC) as authors,