first (part 2: other directories)

scripts/export-db-samples.ps1

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+# ==============================================================================
+# Database Sample Export Script (WINDOWS VERSİYONU)
+# Bu script önemli tablolardan örnek veri çeker ve mds/DATABASE_SAMPLES.md'ye yazar
+# AI asistanların veritabanı yapısını anlaması için kullanılır
+# ==============================================================================
+
+# Kullanım:
+# 1. Önce SSM port forwarding başlat: dbconnect
+# 2. Yeni PowerShell aç ve çalıştır: .\scripts\export-db-samples.ps1
+
+$OutputFile = "mds\DATABASE_SAMPLES.md"
+$DbHost = "localhost"
+$DbPort = "15432"
+$DbUser = "suggestbet"
+$DbName = "boilerplate_db"
+$env:PGPASSWORD = "SuGGesT2026SecuRe"
+
+# psql yolunu kontrol et
+$psqlPath = "psql"
+if (-not (Get-Command $psqlPath -ErrorAction SilentlyContinue)) {
+    # PostgreSQL kurulu değilse yaygın yolları dene
+    $possiblePaths = @(
+        "C:\Program Files\PostgreSQL\18\bin\psql.exe",
+        "C:\Program Files\PostgreSQL\17\bin\psql.exe",
+        "C:\Program Files\PostgreSQL\16\bin\psql.exe",
+        "C:\Program Files\PostgreSQL\15\bin\psql.exe"
+    )
+    foreach ($path in $possiblePaths) {
+        if (Test-Path $path) {
+            $psqlPath = $path
+            break
+        }
+    }
+}
+
+# Veritabanı bağlantı kontrolü
+try {
+    $test = & $psqlPath -h $DbHost -p $DbPort -U $DbUser -d $DbName -c "SELECT 1" 2>&1
+    if ($LASTEXITCODE -ne 0) { throw "Baglanti hatasi" }
+} catch {
+    Write-Host "X Veritabanina baglanilamadi!" -ForegroundColor Red
+    Write-Host "Once SSM port forwarding baslat: dbconnect" -ForegroundColor Yellow
+    Write-Host "PostgreSQL kurulu oldugundan emin ol" -ForegroundColor Yellow
+    exit 1
+}
+
+Write-Host "Veritabani ornekleri cekiliyor..." -ForegroundColor Cyan
+
+$currentDate = Get-Date -Format "yyyy-MM-dd HH:mm"
+
+# Helper function
+function Run-Query($query) {
+    & $psqlPath -h $DbHost -p $DbPort -U $DbUser -d $DbName -t -c $query 2>$null
+}
+
+# Build content as array of lines
+$lines = @()
+$lines += "# Database Sample Data"
+$lines += ""
+$lines += "Bu dosya AI asistanlarin veritabani yapisini anlamasi icin ornek veriler icerir."
+$lines += "**Son Guncelleme:** $currentDate"
+$lines += ""
+$lines += "> Bu dosya otomatik olusturulmustur. Elle duzenlemeyin."
+$lines += "> Script: ``scripts/export-db-samples.ps1``"
+$lines += ""
+$lines += "---"
+$lines += ""
+$lines += "## Tablo Istatistikleri"
+$lines += ""
+$lines += "| Tablo | Kayit Sayisi |"
+$lines += "|-------|--------------|"
+
+# Tablo sayıları
+$tables = @("countries", "leagues", "teams", "players", "matches", "predictions", "odd_categories", "odd_selections", "match_team_stats", "live_matches", "users", "app_settings")
+foreach ($table in $tables) {
+    $count = (Run-Query "SELECT COUNT(*) FROM $table;").Trim()
+    if ($count) {
+        $lines += "| $table | $count |"
+    }
+}
+
+$lines += ""
+$lines += "---"
+$lines += ""
+$lines += "## Matches (Son 5 Mac)"
+$lines += '```json'
+$matchesJson = Run-Query "SELECT json_agg(t) FROM (SELECT id, match_name, sport, score_home, score_away, state, to_timestamp(mst_utc/1000) as match_time FROM matches ORDER BY mst_utc DESC LIMIT 5) t;"
+$lines += $matchesJson
+$lines += '```'
+$lines += ""
+
+$lines += "## Leagues (Ilk 10)"
+$lines += '```json'
+$leaguesJson = Run-Query "SELECT json_agg(t) FROM (SELECT id, name, sport, country_id FROM leagues LIMIT 10) t;"
+$lines += $leaguesJson
+$lines += '```'
+$lines += ""
+
+$lines += "## Teams (Ilk 10)"
+$lines += '```json'
+$teamsJson = Run-Query "SELECT json_agg(t) FROM (SELECT id, name, sport, logo_url FROM teams LIMIT 10) t;"
+$lines += $teamsJson
+$lines += '```'
+$lines += ""
+
+$lines += "## Countries (Ilk 10)"
+$lines += '```json'
+$countriesJson = Run-Query "SELECT json_agg(t) FROM (SELECT id, name, flag_url FROM countries LIMIT 10) t;"
+$lines += $countriesJson
+$lines += '```'
+$lines += ""
+
+$lines += "## Predictions (Son 5)"
+$lines += '```json'
+$predictionsJson = Run-Query "SELECT json_agg(t) FROM (SELECT match_id, created_at FROM predictions ORDER BY created_at DESC LIMIT 5) t;"
+$lines += $predictionsJson
+$lines += '```'
+$lines += ""
+
+$lines += "## Match Team Stats (Ornek 5)"
+$lines += '```json'
+$statsJson = Run-Query "SELECT json_agg(t) FROM (SELECT match_id, team_id, possession_percentage, shots_on_target, shots_off_target FROM match_team_stats LIMIT 5) t;"
+$lines += $statsJson
+$lines += '```'
+$lines += ""
+
+$lines += "## App Settings"
+$lines += '```json'
+$settingsJson = Run-Query "SELECT json_agg(t) FROM (SELECT key, value FROM app_settings) t;"
+$lines += $settingsJson
+$lines += '```'
+$lines += ""
+$lines += "---"
+$lines += ""
+$lines += "_Bu dosya scripts/export-db-samples.ps1 tarafindan olusturulmustur._"
+
+# Dosyaya yaz
+$lines | Out-File -FilePath $OutputFile -Encoding utf8
+
+Write-Host "Export tamamlandi: $OutputFile" -ForegroundColor Green