Add AI Knowledge entity and related localization

- Introduced CAIKnowledge entity with fields for name, description, and relationships to Mietinkasso and Räumungsklage.
- Added localization files for CAIKnowledge in multiple languages including English, German, Spanish, and more.
- Updated existing JSON files to include references to AI Knowledge where applicable.
- Created necessary metadata definitions for client, entity, and record definitions for CAIKnowledge.
- Enhanced existing documents and mietinkasso resources to support new AI Knowledge functionality.

custom/Espo/Custom/Resources/i18n/de_DE/CDokumente.json

@@ -20,7 +20,9 @@
         "beteiligte2dokumente": "Beteiligte",
         "mietobjekt2dokumente": "Mietobjekte",
         "mietinkassosdokumente": "Mietinkasso",
-        "kndigungensdokumente": "Kündigungen"
+        "kndigungensdokumente": "Kündigungen",
+        "advowareAktens": "Advoware Akten",
+        "aIKnowledges": "AI Knowledge"
     },
     "links": {
         "contactsvmhdokumente": "Freigegebene Nutzer",
@@ -31,7 +33,9 @@
         "beteiligte2dokumente": "Beteiligte",
         "mietobjekt2dokumente": "Mietobjekte",
         "mietinkassosdokumente": "Mietinkasso",
-        "kndigungensdokumente": "Kündigungen"
+        "kndigungensdokumente": "Kündigungen",
+        "advowareAktens": "Advoware Akten",
+        "aIKnowledges": "AI Knowledge"
     },
     "labels": {
         "Create CDokumente": "Dokument erstellen"