fix: translate $LegalAssistance panel tab via "tabs" i18n key

Bottom panel tab labels with $ prefix resolve via translate(key, 'tabs', scope),
not 'labels'. Added "tabs" section to Case.json (fa_IR/he_IL/en_US).

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

files/custom/Espo/Modules/LegalAssistance/Resources/i18n/en_US/Case.json

@@ -2,6 +2,9 @@
     "labels": {
         "LegalAssistance": "Legal Assistance"
     },
+    "tabs": {
+        "LegalAssistance": "Legal Assistance"
+    },
     "fields": {
         "cLegalAidType": "Legal Aid Type",
         "cAppointmentDate": "Appointment Date",

files/custom/Espo/Modules/LegalAssistance/Resources/i18n/fa_IR/Case.json

@@ -2,6 +2,9 @@
     "labels": {
         "LegalAssistance": "סיוע משפטי"
     },
+    "tabs": {
+        "LegalAssistance": "סיוע משפטי"
+    },
     "fields": {
         "cLegalAidType": "סוג מינוי סיוע משפטי",
         "cAppointmentDate": "מועד קבלת המינוי",

files/custom/Espo/Modules/LegalAssistance/Resources/i18n/he_IL/Case.json

@@ -2,6 +2,9 @@
     "labels": {
         "LegalAssistance": "סיוע משפטי"
     },
+    "tabs": {
+        "LegalAssistance": "סיוע משפטי"
+    },
     "fields": {
         "cLegalAidType": "סוג מינוי סיוע משפטי",
         "cAppointmentDate": "מועד קבלת המינוי",

manifest.json

@@ -1,6 +1,6 @@
 {
     "name": "LegalAssistance",
-    "version": "1.2.1",
+    "version": "1.2.2",
     "acceptableVersions": [">=8.0.0"],
     "php": [">=8.1"],
     "releaseDate": "2026-04-06",