refactor(*): Implement CSV-based seeding, dynamic box placement, and enforce forms from pokedex configuration

scripts/sql-to-csv.js

@@ -0,0 +1,87 @@
+#!/usr/bin/env node
+
+/**
+ * Converts Kanto seed SQL migration to CSV format
+ * Parses 20260104000001_seed_kanto.sql and generates:
+ * - data/pokemon/gen1-kanto.csv
+ * - data/pokemon/games.csv
+ */
+
+import fs from 'fs';
+import path from 'path';
+import { fileURLToPath } from 'url';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+
+// Read the SQL migration file
+const sqlPath = path.join(__dirname, '..', 'supabase', 'migrations', '20260104000001_seed_kanto.sql');
+const sqlContent = fs.readFileSync(sqlPath, 'utf-8');
+
+// Extract games from region_game_mappings section
+const gameMatches = [...sqlContent.matchAll(/\('Kanto', '([^']+)'\)/g)];
+const games = gameMatches.map(m => m[1]);
+
+console.log(`Found ${games.length} Kanto games:`, games);
+
+// Extract Pokemon entries from INSERT statement
+// Match pattern: (number, 'name', form, boolean, 'region', ARRAY[games], ...)
+const valuePattern = /\((\d+),\s*'([^']+)',\s*(NULL|'[^']+'),\s*(true|false),\s*'[^']+',\s*ARRAY\[([^\]]+)\][^,]*,[^,]*,[^,]*,[^,]*,[^,]*,[^,]*,[^,]*,[^,]*,[^,]*,\s*(NULL|\d+)\)/g;
+
+const pokemon = [];
+let match;
+while ((match = valuePattern.exec(sqlContent)) !== null) {
+  const [_, pokedexNumber, name, formRaw, canGigantamax, gamesRaw, regionalNumberRaw] = match;
+
+  // Parse form (NULL or 'Female')
+  const form = formRaw === 'NULL' ? '' : formRaw.replace(/'/g, '');
+
+  // Parse games array - extract game names from ARRAY['Red', 'Blue', ...]
+  const gamesList = gamesRaw.match(/'([^']+)'/g).map(g => g.replace(/'/g, ''));
+  const gamesStr = gamesList.join('|');
+
+  // Parse regional number
+  const regionalNumber = regionalNumberRaw === 'NULL' ? '' : regionalNumberRaw;
+
+  pokemon.push({
+    pokedexNumber,
+    name,
+    form,
+    games: gamesStr,
+    regionalNumber
+  });
+}
+
+console.log(`Extracted ${pokemon.length} Pokemon entries`);
+
+// Generate gen1-kanto.csv
+const kantoCSV = [
+  'pokedexNumber,name,form,games,regionalNumber',
+  ...pokemon.map(p => {
+    const form = p.form.includes(',') ? `"${p.form}"` : p.form;
+    const games = p.games.includes(',') ? `"${p.games}"` : p.games;
+    return `${p.pokedexNumber},${p.name},${form},${games},${p.regionalNumber}`;
+  })
+].join('\n');
+
+const kantoPath = path.join(__dirname, '..', 'data', 'pokemon', 'gen1-kanto.csv');
+fs.writeFileSync(kantoPath, kantoCSV);
+console.log(`✓ Created ${kantoPath}`);
+
+// Generate games.csv
+const gamesCSV = [
+  'id,displayName,region,generation',
+  ...games.map((game, idx) => {
+    const id = game.toLowerCase().replace(/[^a-z0-9]/g, '-');
+    const generation = game.startsWith('LG:') ? 7 : 1;
+    return `${id},${game},Kanto,${generation}`;
+  })
+].join('\n');
+
+const gamesPath = path.join(__dirname, '..', 'data', 'pokemon', 'games.csv');
+fs.writeFileSync(gamesPath, gamesCSV);
+console.log(`✓ Created ${gamesPath}`);
+
+console.log('\n✅ Conversion complete!');
+console.log(`   gen1-kanto.csv: ${pokemon.length} entries`);
+console.log(`   games.csv: ${games.length} games`);