Initial commit: secondary school grade archive system.

Add FastAPI/React app with Docker deployment, Ubuntu one-click install, and docs for junior/senior high score tracking and mistake bank.

Co-authored-by: Cursor <cursoragent@cursor.com>

scripts/backup.ps1

@@ -0,0 +1,14 @@
+$ErrorActionPreference = "Stop"
+$BackupDir = if ($args[0]) { $args[0] } else { ".\backups" }
+$Timestamp = Get-Date -Format "yyyyMMdd_HHmmss"
+New-Item -ItemType Directory -Force -Path $BackupDir | Out-Null
+
+Write-Host "Backing up database..."
+docker compose exec -T db pg_dump -U postgres student_archive | Out-File -Encoding utf8 "$BackupDir\db_$Timestamp.sql"
+
+Write-Host "Backing up uploads..."
+Compress-Archive -Path "uploads\*" -DestinationPath "$BackupDir\uploads_$Timestamp.zip" -Force
+
+Write-Host "Backup complete:"
+Write-Host "  $BackupDir\db_$Timestamp.sql"
+Write-Host "  $BackupDir\uploads_$Timestamp.zip"

scripts/backup.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+# 兼容入口，请优先使用 deploy/backup.sh
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+exec bash "${SCRIPT_DIR}/../deploy/backup.sh" "$@"