feat(filters): JSONPath field filters, operators, AST groups, fragments, and test-match

Add a field filter type reading any payload value by JSONPath with array expansion, 12 comparison operators (eq/ne/contains/startsWith/endsWith/regex/gt/gte/lt/lte/in/exists), a visual AST builder (all/any/not) in the route editor, chip-based multi-value input, a stateless POST /admin/api/test-match dry-run, and named filter fragments stored in D1 (d1_fragments, migration 0010) inlined into route ASTs on insert.

app/composables/useI18n.ts

@@ -153,6 +153,28 @@ const en: Dict = {
   "filter.action": "Action",
   "filter.branch": "Branch",
   "filter.keyword": "Keyword",
+  "filter.field": "Field",
+  "filterOp.eq": "equals",
+  "filterOp.ne": "not equals",
+  "filterOp.contains": "contains",
+  "filterOp.startsWith": "starts with",
+  "filterOp.endsWith": "ends with",
+  "filterOp.regex": "matches regex",
+  "filterOp.gt": "greater than",
+  "filterOp.gte": "greater or equal",
+  "filterOp.lt": "less than",
+  "filterOp.lte": "less or equal",
+  "filterOp.in": "in",
+  "filterOp.exists": "exists",
+  "filterNode.all": "All of",
+  "filterNode.any": "Any of",
+  "filterNode.not": "not",
+  "filterNode.is": "is",
+  "filterNode.matches": "matches",
+  "filterNode.and": "and",
+  "filterNode.or": "or",
+  "filterNode.unwrap": "unwrap",
+  "filterNode.empty": "No conditions",
   "routeEditor.editTitle": "Edit route",
   "routeEditor.newTitle": "New route",
   "routeEditor.eyebrow": "Route",
@@ -219,6 +241,30 @@ const en: Dict = {
   "routeEditor.errIdFormat": "ID must be a-z / 0-9 / dashes",
   "routeEditor.errName": "Name is required",
   "routeEditor.errChannel": "Target {n} channel ID is required",
+  "routeEditor.addLeaf": "Add condition",
+  "routeEditor.addGroup": "Add group",
+  "routeEditor.addNot": "Add not",
+  "routeEditor.remove": "Remove",
+  "routeEditor.op": "Operator",
+  "routeEditor.pathPlaceholder": "payload.path",
+  "routeEditor.valuesPlaceholder": "Type a value and press Enter",
+  "routeEditor.testMatch": "Test match",
+  "routeEditor.testEvent": "Event (optional)",
+  "routeEditor.testPayloadPlaceholder": "Paste a JSON webhook payload",
+  "routeEditor.testRun": "Run test",
+  "routeEditor.testMatched": "Matches",
+  "routeEditor.testNotMatched": "Does not match",
+  "routeEditor.testInvalidJson": "Invalid JSON",
+  "routeEditor.fragments": "Fragments",
+  "routeEditor.fragmentsEmpty": "No fragments yet",
+  "routeEditor.fragmentsInsert": "Insert",
+  "routeEditor.fragmentsDelete": "Delete",
+  "routeEditor.fragmentsSave": "Save as fragment",
+  "routeEditor.fragmentsNamePlaceholder": "Fragment name",
+  "routeEditor.fragmentsNameRequired": "Fragment name is required",
+  "routeEditor.errPath": "Field filters need a path",
+  "routeEditor.errValues": "Add at least one value",
+  "routeEditor.errGroupEmpty": "Group needs at least one condition",
   "groupEditor.editTitle": "Edit group",
   "groupEditor.newTitle": "New group",
   "groupEditor.eyebrow": "Group",
@@ -479,6 +525,28 @@ const zh: Dict = {
   "filter.action": "动作",
   "filter.branch": "分支",
   "filter.keyword": "关键词",
+  "filter.field": "字段",
+  "filterOp.eq": "等于",
+  "filterOp.ne": "不等于",
+  "filterOp.contains": "包含",
+  "filterOp.startsWith": "开头是",
+  "filterOp.endsWith": "结尾是",
+  "filterOp.regex": "正则匹配",
+  "filterOp.gt": "大于",
+  "filterOp.gte": "大于等于",
+  "filterOp.lt": "小于",
+  "filterOp.lte": "小于等于",
+  "filterOp.in": "属于",
+  "filterOp.exists": "存在",
+  "filterNode.all": "全部满足",
+  "filterNode.any": "任一满足",
+  "filterNode.not": "非",
+  "filterNode.is": "是",
+  "filterNode.matches": "匹配",
+  "filterNode.and": "且",
+  "filterNode.or": "或",
+  "filterNode.unwrap": "取消非",
+  "filterNode.empty": "暂无条件",
   "routeEditor.editTitle": "编辑路由",
   "routeEditor.newTitle": "新建路由",
   "routeEditor.eyebrow": "路由",
@@ -544,6 +612,30 @@ const zh: Dict = {
   "routeEditor.errIdFormat": "ID 只能是 a-z / 0-9 / 短横线",
   "routeEditor.errName": "名称为必填项",
   "routeEditor.errChannel": "第 {n} 个目标频道 ID 为必填项",
+  "routeEditor.addLeaf": "添加条件",
+  "routeEditor.addGroup": "添加分组",
+  "routeEditor.addNot": "添加非",
+  "routeEditor.remove": "删除",
+  "routeEditor.op": "操作符",
+  "routeEditor.pathPlaceholder": "payload.path",
+  "routeEditor.valuesPlaceholder": "输入值后回车",
+  "routeEditor.testMatch": "测试匹配",
+  "routeEditor.testEvent": "事件类型（可选）",
+  "routeEditor.testPayloadPlaceholder": "粘贴 JSON webhook 事件样本",
+  "routeEditor.testRun": "运行测试",
+  "routeEditor.testMatched": "匹配",
+  "routeEditor.testNotMatched": "不匹配",
+  "routeEditor.testInvalidJson": "无效的 JSON",
+  "routeEditor.fragments": "过滤器片段",
+  "routeEditor.fragmentsEmpty": "暂无片段",
+  "routeEditor.fragmentsInsert": "插入",
+  "routeEditor.fragmentsDelete": "删除",
+  "routeEditor.fragmentsSave": "存为片段",
+  "routeEditor.fragmentsNamePlaceholder": "片段名称",
+  "routeEditor.fragmentsNameRequired": "请填写片段名称",
+  "routeEditor.errPath": "字段过滤需要路径",
+  "routeEditor.errValues": "至少需要一个值",
+  "routeEditor.errGroupEmpty": "分组至少需要一个条件",
   "groupEditor.editTitle": "编辑分组",
   "groupEditor.newTitle": "新建分组",
   "groupEditor.eyebrow": "分组",