feat(grid): distinguish blank and null filters

Closes #5006

apps/desktop/src/i18n/locales/en.ts

@@ -1711,6 +1711,8 @@ export default {
     filterBuilderNotBetween: "Outside range",
     filterBuilderIsNull: "Is NULL",
     filterBuilderIsNotNull: "Is not NULL",
+    filterBuilderIsBlank: "Is blank (NULL or empty)",
+    filterBuilderIsNotBlank: "Is not blank (not NULL and not empty)",
     columnActions: "Column actions",
     localFilter: "Local value filter",
     localFilterFor: "Local Values For '{column}'",

apps/desktop/src/i18n/locales/es.ts

@@ -1594,6 +1594,8 @@ export default withEnglishFallback({
     filterBuilderNotBetween: "Fuera de rango",
     filterBuilderIsNull: "Es NULL",
     filterBuilderIsNotNull: "No es NULL",
+    filterBuilderIsBlank: "Está vacío (NULL o cadena vacía)",
+    filterBuilderIsNotBlank: "No está vacío (ni NULL ni cadena vacía)",
     columnActions: "Acciones de columna",
     localFilter: "Filtro local de valores",
     localFilterFor: "Valores locales para '{column}'",

apps/desktop/src/i18n/locales/it.ts

@@ -1592,6 +1592,8 @@ export default withEnglishFallback({
     filterBuilderNotBetween: "Fuori intervallo",
     filterBuilderIsNull: "È NULL",
     filterBuilderIsNotNull: "Non è NULL",
+    filterBuilderIsBlank: "È vuoto (NULL o stringa vuota)",
+    filterBuilderIsNotBlank: "Non è vuoto (né NULL né stringa vuota)",
     columnActions: "Azioni colonna",
     localFilter: "Filtro valori locale",
     localFilterFor: "Valori locali per '{column}'",

apps/desktop/src/i18n/locales/ja.ts

@@ -1610,6 +1610,8 @@ export default withEnglishFallback({
     filterBuilderNotBetween: "範囲外",
     filterBuilderIsNull: "NULLである",
     filterBuilderIsNotNull: "NULLでない",
+    filterBuilderIsBlank: "空（NULLまたは空文字）",
+    filterBuilderIsNotBlank: "空でない（NULLでも空文字でもない）",
     columnActions: "列の操作",
     localFilter: "ローカル値フィルター",
     localFilterFor: "'{column}'のローカル値",

apps/desktop/src/i18n/locales/ko.ts

@@ -1587,6 +1587,8 @@ export default withEnglishFallback({
     filterBuilderNotBetween: "범위 외",
     filterBuilderIsNull: "NULL임",
     filterBuilderIsNotNull: "NULL이 아님",
+    filterBuilderIsBlank: "비어 있음(NULL 또는 빈 문자열)",
+    filterBuilderIsNotBlank: "비어 있지 않음(NULL도 빈 문자열도 아님)",
     columnActions: "컬럼 작업",
     localFilter: "로컬 값 필터",
     localFilterFor: "'{column}' 로컬 값",

apps/desktop/src/i18n/locales/pt-BR.ts

@@ -1594,6 +1594,8 @@ export default withEnglishFallback({
     filterBuilderNotBetween: "Fora do intervalo",
     filterBuilderIsNull: "É NULL",
     filterBuilderIsNotNull: "Não é NULL",
+    filterBuilderIsBlank: "Está em branco (NULL ou string vazia)",
+    filterBuilderIsNotBlank: "Não está em branco (nem NULL nem string vazia)",
     columnActions: "Ações da coluna",
     localFilter: "Filtro local de valores",
     localFilterFor: "Valores locais para '{column}'",

apps/desktop/src/i18n/locales/zh-CN.ts

@@ -1634,8 +1634,10 @@ export default withEnglishFallback({
     filterBuilderNotIn: "列表外",
     filterBuilderBetween: "介于",
     filterBuilderNotBetween: "不介于",
-    filterBuilderIsNull: "为空",
-    filterBuilderIsNotNull: "不为空",
+    filterBuilderIsNull: "为 NULL",
+    filterBuilderIsNotNull: "不为 NULL",
+    filterBuilderIsBlank: "为空（NULL 或空字符串）",
+    filterBuilderIsNotBlank: "不为空（非 NULL 且非空字符串）",
     columnActions: "字段操作",
     localFilter: "本地值筛选",
     localFilterFor: "本地值筛选“{column}”",

apps/desktop/src/i18n/locales/zh-TW.ts

@@ -1591,8 +1591,10 @@ export default withEnglishFallback({
     filterBuilderNotIn: "清單外",
     filterBuilderBetween: "介於",
     filterBuilderNotBetween: "不介於",
-    filterBuilderIsNull: "為空",
-    filterBuilderIsNotNull: "不為空",
+    filterBuilderIsNull: "為 NULL",
+    filterBuilderIsNotNull: "不為 NULL",
+    filterBuilderIsBlank: "為空（NULL 或空字串）",
+    filterBuilderIsNotBlank: "不為空（非 NULL 且非空字串）",
     columnActions: "欄位操作",
     localFilter: "本機值篩選",
     localFilterFor: "本機值篩選「{column}」",