fix: resolve 3 i18n errors and fix shared package exports ordering

- Skill Matrix: use correct nested key `skillMatrix.title` instead of
  `skillMatrix` which resolved to the full object
- Skill Matrix: use `skillMatrix.trend.label` instead of
  `skillMatrix.trend` which resolved to the trend object
- Integrations: rename duplicate `title` key to `documentTitle` in
  de.json/en.json to prevent the ecoDMS column header from overriding
  the page title ("Titel" instead of "Integrationen")
- Shared package: move `types` condition before `import`/`require` in
  exports field to fix TypeScript type resolution

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

packages/shared/package.json

@@ -8,19 +8,19 @@
   "types": "./dist/index.d.ts",
   "exports": {
     ".": {
+      "types": "./dist/index.d.ts",
       "import": "./dist/index.mjs",
-      "require": "./dist/index.js",
-      "types": "./dist/index.d.ts"
+      "require": "./dist/index.js"
     },
     "./types": {
+      "types": "./dist/types/index.d.ts",
       "import": "./dist/types/index.mjs",
-      "require": "./dist/types/index.js",
-      "types": "./dist/types/index.d.ts"
+      "require": "./dist/types/index.js"
     },
     "./utils": {
+      "types": "./dist/utils/index.d.ts",
       "import": "./dist/utils/index.mjs",
-      "require": "./dist/utils/index.js",
-      "types": "./dist/utils/index.d.ts"
+      "require": "./dist/utils/index.js"
     }
   },
   "scripts": {