docs: 加入三個原版對照資料夾

admin/database/schema.sql

@@ -115,63 +115,6 @@ CREATE TABLE IF NOT EXISTS locations (
     CONSTRAINT fk_location_media FOREIGN KEY (media_id) REFERENCES media_assets(id) ON DELETE SET NULL
 ) ENGINE=InnoDB;
 
-CREATE TABLE IF NOT EXISTS dance_applications (
-    id BIGINT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
-    nickname VARCHAR(80) NOT NULL,
-    email VARCHAR(190) NOT NULL,
-    dance_years TINYINT UNSIGNED NULL,
-    available_date DATE NULL,
-    attended_20th ENUM('attended','watched_video','first_time') NULL,
-    participate_content VARCHAR(255) NOT NULL,
-    song VARCHAR(80) NULL,
-    reference_file_name VARCHAR(100) NULL,
-    reference_original_name VARCHAR(255) NULL,
-    reference_mime_type VARCHAR(100) NULL,
-    reference_file_size INT UNSIGNED NULL,
-    message_30th TEXT NULL,
-    status ENUM('new','contacted','confirmed','declined','archived') NOT NULL DEFAULT 'new',
-    admin_notes TEXT NULL,
-    submitted_ip VARCHAR(45) NULL,
-    user_agent VARCHAR(255) NULL,
-    created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
-    updated_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
-    INDEX idx_dance_applications_status_created (status, created_at),
-    INDEX idx_dance_applications_email (email)
-) ENGINE=InnoDB;
-
-CREATE TABLE IF NOT EXISTS dance_practice_items (
-    id INT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
-    title VARCHAR(160) NOT NULL,
-    tags VARCHAR(255) NULL,
-    practice_focus TEXT NOT NULL,
-    video_url VARCHAR(500) NULL,
-    difficulty ENUM('easy','medium','hard') NOT NULL DEFAULT 'medium',
-    progress_status ENUM('not_started','practicing','review','completed') NOT NULL DEFAULT 'not_started',
-    note_text VARCHAR(255) NULL,
-    is_featured TINYINT(1) NOT NULL DEFAULT 0,
-    sort_order INT NOT NULL DEFAULT 0,
-    status ENUM('draft','coming_soon','published','archived') NOT NULL DEFAULT 'draft',
-    created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
-    updated_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
-    INDEX idx_dance_practice_order (status, sort_order, id),
-    INDEX idx_dance_practice_title (title)
-) ENGINE=InnoDB;
-
-INSERT INTO dance_practice_items
-    (title, tags, practice_focus, difficulty, progress_status, note_text, is_featured, sort_order, status)
-SELECT 'Couple', 'Dance,Vocal', '副歌動作、隊形感、甜感表情', 'easy', 'not_started', '可作為第一首示範歌', 1, 10, 'published'
-WHERE NOT EXISTS (SELECT 1 FROM dance_practice_items WHERE title = 'Couple');
-
-INSERT INTO dance_practice_items
-    (title, tags, practice_focus, difficulty, progress_status, note_text, is_featured, sort_order, status)
-SELECT 'Com'' Back', 'Dance,Rap', '強拍、Rap 段落、舞台氣勢', 'medium', 'not_started', '未來擴充', 0, 20, 'coming_soon'
-WHERE NOT EXISTS (SELECT 1 FROM dance_practice_items WHERE title = 'Com'' Back');
-
-INSERT INTO dance_practice_items
-    (title, tags, practice_focus, difficulty, progress_status, note_text, is_featured, sort_order, status)
-SELECT 'Road Fighter', 'Dance,Rap,Performance', '節奏、力量、舞台感', 'hard', 'not_started', '未來擴充', 0, 30, 'coming_soon'
-WHERE NOT EXISTS (SELECT 1 FROM dance_practice_items WHERE title = 'Road Fighter');
-
 CREATE TABLE IF NOT EXISTS audit_logs (
     id BIGINT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
     admin_user_id INT UNSIGNED NULL,