feat(isac): link skill chips to abilities

scripts/db-migrate.mjs

@@ -37,6 +37,8 @@ const statements = schema
 	.filter(Boolean);
 
 for (const statement of statements) {
+	// This index is deferred until the additive legacy-column migration below.
+	if (statement.startsWith('CREATE INDEX IF NOT EXISTS skill_chip_sets_ability_idx')) continue;
 	await database.exec(statement);
 }
 
@@ -425,6 +427,22 @@ if (buildColumns.length) {
 }
 await database.exec('CREATE INDEX IF NOT EXISTS builds_visibility_updated_idx ON builds(visibility,updated_at DESC)');
 
+const skillChipColumns = await (await database.prepare("PRAGMA table_info('skill_chip_sets')")).all();
+if (skillChipColumns.length && !skillChipColumns.some((column) => column.name === 'specialization_ability_id')) {
+	console.log('Associating Skill Chip definitions with specialization abilities.');
+	await database.exec('ALTER TABLE skill_chip_sets ADD COLUMN specialization_ability_id TEXT REFERENCES specialization_abilities(id)');
+}
+await database.exec('CREATE INDEX IF NOT EXISTS skill_chip_sets_ability_idx ON skill_chip_sets(specialization_ability_id,active)');
+await database.exec(`UPDATE specialization_focuses SET builder_ready=0,updated_at='${new Date().toISOString()}'
+	WHERE builder_ready=1 AND (
+		SELECT COUNT(*) FROM specialization_focus_abilities link
+		JOIN specialization_abilities ability ON ability.id=link.ability_id AND ability.active=1
+		WHERE link.focus_id=specialization_focuses.id AND (
+			SELECT COUNT(*) FROM skill_chip_sets chips
+			WHERE chips.specialization_ability_id=ability.id AND chips.active=1
+		)=3
+	)<>3`);
+
 console.log(`Applied ${statements.length} schema statements to ${databasePath}`);
 
 if (!databaseAlreadyExisted && process.env.SKIP_DEFAULT_USERS !== 'true') {