feat(VocabPracticeDialog): implement SRS session management and enhance UI feedback

- Added support for spaced repetition system (SRS) session management, allowing users to resume practice sessions with due items.
- Introduced new UI elements to display SRS session status, including total due, completed, and remaining items.
- Enhanced localization for SRS-related messages in multiple languages, improving user experience and clarity.
- Updated methods for saving and loading SRS session data to local storage, ensuring persistence across sessions.

frontend/src/i18n/locales/ceb/falukant.json

@@ -134,6 +134,32 @@
             "random": "Random",
             "submit": "Apil"
         },
+        "genderAge": {
+            "ageGroups": "infant:2|toddler:4|child:12|teen:18|youngAdult:25|adult:50|mature:70|elder:999",
+            "neutral": {
+                "child": "Bata"
+            },
+            "male": {
+                "infant": "Masuso nga lalaki",
+                "toddler": "Gamay nga batang lalaki",
+                "child": "Batang lalaki",
+                "teen": "Batan-on nga lalaki",
+                "youngAdult": "Batan-on nga lalaki",
+                "adult": "Lalaki",
+                "mature": "Tigulang nga lalaki",
+                "elder": "Katigulangan nga lalaki"
+            },
+            "female": {
+                "infant": "Masuso nga babaye",
+                "toddler": "Gamay nga batang babaye",
+                "child": "Batang babaye",
+                "teen": "Batan-on nga babaye",
+                "youngAdult": "Batan-on nga babaye",
+                "adult": "Babaye",
+                "mature": "Tigulang nga babaye",
+                "elder": "Katigulangan nga babaye"
+            }
+        },
         "overview": {
             "title": "Falukant - Overview",
             "heroIntro": "Ang imong kahimtang sa ekonomiya, pamilya ug kabtangan sa usa ka mubo ug klarong overview.",

frontend/src/i18n/locales/ceb/socialnetwork.json

@@ -791,6 +791,9 @@
                 "wrong": "Sayop.",
                 "acceptable": "Acceptable answers:",
                 "stats": "Stats",
+                "dueToday": "Due karon",
+                "done": "Nahuman",
+                "remaining": "Nahibilin",
                 "success": "Malampuson",
                 "fail": "Fail",
                 "srsRateTitle": "Unsa ka lig-on sa imong pagbati?",
@@ -801,7 +804,9 @@
                 "srsGood": "Maayo",
                 "srsGoodHint": "normal nga iskedyul",
                 "srsEasy": "Sayon",
-                "srsEasyHint": "mas layo nga interval"
+                "srsEasyHint": "mas layo nga interval",
+                "srsFinishedTitle": "Nahuman na karon",
+                "srsFinishedDesc": "Napratik na nimo ang tanang due items sa kini nga round. Kung naay bag-ong due items unya, makapadayon ka dinhi."
             },
             "search": {
                 "open": "Pangita",

frontend/src/i18n/locales/de/socialnetwork.json

@@ -452,6 +452,9 @@
                 "wrong": "Falsch.",
                 "acceptable": "Mögliche richtige Übersetzungen:",
                 "stats": "Statistik",
+                "dueToday": "Heute fällig",
+                "done": "Erledigt",
+                "remaining": "Noch offen",
                 "success": "Erfolg",
                 "fail": "Misserfolg",
                 "srsRateTitle": "Wie sicher war das?",
@@ -462,7 +465,9 @@
                 "srsGood": "Gut",
                 "srsGoodHint": "normal planen",
                 "srsEasy": "Leicht",
-                "srsEasyHint": "größerer Abstand"
+                "srsEasyHint": "größerer Abstand",
+                "srsFinishedTitle": "Für heute erledigt",
+                "srsFinishedDesc": "Du hast alle fälligen Begriffe aus dieser Runde geübt. Wenn später neue Begriffe fällig werden, kannst du hier weitermachen."
             },
             "search": {
                 "open": "Suche",

frontend/src/i18n/locales/en/falukant.json

@@ -124,6 +124,32 @@
             "children": "Children",
             "children_unbaptised": "Unbaptised children"
         },
+        "genderAge": {
+            "ageGroups": "infant:2|toddler:4|child:12|teen:18|youngAdult:25|adult:50|mature:70|elder:999",
+            "neutral": {
+                "child": "Child"
+            },
+            "male": {
+                "infant": "Baby boy",
+                "toddler": "Toddler",
+                "child": "Boy",
+                "teen": "Young man",
+                "youngAdult": "Young man",
+                "adult": "Man",
+                "mature": "Older man",
+                "elder": "Elder"
+            },
+            "female": {
+                "infant": "Baby girl",
+                "toddler": "Toddler",
+                "child": "Girl",
+                "teen": "Young woman",
+                "youngAdult": "Young woman",
+                "adult": "Woman",
+                "mature": "Older woman",
+                "elder": "Elder"
+            }
+        },
         "overview": {
             "title": "Falukant - Overview",
             "heroIntro": "Your status in economy, family and property in a condensed overview.",

frontend/src/i18n/locales/en/socialnetwork.json

@@ -452,6 +452,9 @@
                 "wrong": "Wrong.",
                 "acceptable": "Acceptable answers:",
                 "stats": "Stats",
+                "dueToday": "Due today",
+                "done": "Done",
+                "remaining": "Remaining",
                 "success": "Success",
                 "fail": "Fail",
                 "srsRateTitle": "How solid did it feel?",
@@ -462,7 +465,9 @@
                 "srsGood": "Good",
                 "srsGoodHint": "normal schedule",
                 "srsEasy": "Easy",
-                "srsEasyHint": "longer interval"
+                "srsEasyHint": "longer interval",
+                "srsFinishedTitle": "Done for today",
+                "srsFinishedDesc": "You have practiced all due items from this round. When new items become due later, you can continue here."
             },
             "search": {
                 "open": "Search",