feat: extract MediaController, wire into Dispatcher, delete media.php

app/storage/migrations/004_jury_roles.sql

@@ -0,0 +1,66 @@
+-- Migration 004: Add jury role and is_external columns to thesis_supervisors
+-- Existing rows get role = 'promoteur', is_external = 0 (no data loss)
+
+ALTER TABLE thesis_supervisors ADD COLUMN role TEXT NOT NULL DEFAULT 'promoteur';
+ALTER TABLE thesis_supervisors ADD COLUMN is_external INTEGER NOT NULL DEFAULT 0;
+
+-- Recreate v_theses_full to include jury role columns
+DROP VIEW IF EXISTS v_theses_full;
+
+CREATE VIEW v_theses_full AS
+SELECT
+    t.id,
+    t.identifier,
+    t.title,
+    t.subtitle,
+    t.year,
+    t.is_doctoral,
+    o.name as orientation,
+    ap.name as ap_program,
+    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,
+    t.jury_points,
+    t.submitted_at,
+    t.defense_date,
+    t.published_at,
+    t.is_published,
+    t.baiu_link,
+    GROUP_CONCAT(DISTINCT a.name) as authors,
+    GROUP_CONCAT(DISTINCT s.name) as supervisors,
+    GROUP_CONCAT(DISTINCT CASE WHEN ts.role = 'president'  THEN s.name END) as jury_president,
+    GROUP_CONCAT(DISTINCT CASE WHEN ts.role = 'promoteur'  THEN s.name END) as jury_promoteurs,
+    GROUP_CONCAT(DISTINCT CASE WHEN ts.role = 'lecteur'    THEN s.name END) as jury_lecteurs,
+    GROUP_CONCAT(DISTINCT l.name) as languages,
+    GROUP_CONCAT(DISTINCT fmt.name) as formats,
+    GROUP_CONCAT(DISTINCT k.keyword) as keywords
+FROM theses t
+LEFT JOIN orientations o ON t.orientation_id = o.id
+LEFT JOIN ap_programs ap ON t.ap_program_id = ap.id
+LEFT JOIN finality_types ft ON t.finality_id = ft.id
+LEFT JOIN access_types at ON t.access_type_id = at.id
+LEFT JOIN license_types lt ON t.license_id = lt.id
+LEFT JOIN thesis_authors ta ON t.id = ta.thesis_id
+LEFT JOIN authors a ON ta.author_id = a.id
+LEFT JOIN thesis_supervisors ts ON t.id = ts.thesis_id
+LEFT JOIN supervisors s ON ts.supervisor_id = s.id
+LEFT JOIN thesis_languages tl ON t.id = tl.thesis_id
+LEFT JOIN languages l ON tl.language_id = l.id
+LEFT JOIN thesis_formats tf ON t.id = tf.thesis_id
+LEFT JOIN format_types fmt ON tf.format_id = fmt.id
+LEFT JOIN thesis_keywords tk ON t.id = tk.thesis_id
+LEFT JOIN keywords k ON tk.keyword_id = k.id
+GROUP BY t.id;
+
+-- Recreate public view
+DROP VIEW IF EXISTS v_theses_public;
+
+CREATE VIEW v_theses_public AS
+SELECT * FROM v_theses_full
+WHERE is_published = 1;