Add reputation attribute to FalukantCharacter model and update related services and views

- Introduced a new 'reputation' attribute in the FalukantCharacter model with a default value and validation.
- Updated FalukantService to include 'reputation' in character attributes for API responses.
- Enhanced ReputationView component to display current reputation and load it from the API.
- Added translations for reputation in both German and English locales.

backend/migrations/20251220000000-add-reputation-to-character.cjs

@@ -0,0 +1,79 @@
+"use strict";
+
+module.exports = {
+  async up(queryInterface, Sequelize) {
+    // falukant_data.character.reputation (integer, default random 20..80)
+    // Wichtig: Schema explizit angeben
+    // Vorgehen:
+    // - Spalte anlegen (falls noch nicht vorhanden)
+    // - bestehende Zeilen initialisieren (random 20..80)
+    // - DEFAULT setzen (random 20..80)
+    // - NOT NULL + CHECK 0..100 erzwingen
+    await queryInterface.sequelize.query(`
+      DO $$
+      BEGIN
+        IF NOT EXISTS (
+          SELECT 1
+          FROM information_schema.columns
+          WHERE table_schema = 'falukant_data'
+            AND table_name = 'character'
+            AND column_name = 'reputation'
+        ) THEN
+          ALTER TABLE falukant_data."character"
+          ADD COLUMN reputation integer;
+        END IF;
+      END$$;
+    `);
+
+    // Backfill: nur NULLs initialisieren (damit bestehende Werte nicht überschrieben werden)
+    await queryInterface.sequelize.query(`
+      UPDATE falukant_data."character"
+      SET reputation = (floor(random()*61)+20)::int
+      WHERE reputation IS NULL;
+    `);
+
+    // DEFAULT + NOT NULL (nach Backfill)
+    await queryInterface.sequelize.query(`
+      ALTER TABLE falukant_data."character"
+      ALTER COLUMN reputation SET DEFAULT (floor(random()*61)+20)::int;
+    `);
+    await queryInterface.sequelize.query(`
+      ALTER TABLE falukant_data."character"
+      ALTER COLUMN reputation SET NOT NULL;
+    `);
+
+    // Enforce 0..100 at DB level (percent)
+    // (IF NOT EXISTS pattern, because deployments can be re-run)
+    await queryInterface.sequelize.query(`
+      DO $$
+      BEGIN
+        IF NOT EXISTS (
+          SELECT 1
+          FROM pg_constraint c
+          JOIN pg_class t ON t.oid = c.conrelid
+          JOIN pg_namespace n ON n.oid = t.relnamespace
+          WHERE c.conname = 'character_reputation_0_100_chk'
+            AND n.nspname = 'falukant_data'
+            AND t.relname = 'character'
+        ) THEN
+          ALTER TABLE falukant_data."character"
+          ADD CONSTRAINT character_reputation_0_100_chk
+          CHECK (reputation >= 0 AND reputation <= 100);
+        END IF;
+      END$$;
+    `);
+  },
+
+  async down(queryInterface, Sequelize) {
+    await queryInterface.sequelize.query(`
+      ALTER TABLE falukant_data."character"
+      DROP CONSTRAINT IF EXISTS character_reputation_0_100_chk;
+    `);
+    await queryInterface.sequelize.query(`
+      ALTER TABLE falukant_data."character"
+      DROP COLUMN IF EXISTS reputation;
+    `);
+  },
+};
+
+