Updated syntax-description.json and lint tests for new syntax elements

src/cfengine_cli/syntax-description.json

@@ -525,6 +525,13 @@
           "type": "option",
           "visibility": "body"
         },
+        "silence": {
+          "attribute": "silence",
+          "range": "content|add|remove|owner|group|perms|device|mtime|inode|stats|all",
+          "status": "normal",
+          "type": "slist",
+          "visibility": "body"
+        },
         "update_hashes": {
           "attribute": "update_hashes",
           "range": "true,false,yes,no,on,off",
@@ -3357,6 +3364,17 @@
       ],
       "status": "normal"
     },
+    "reactor": {
+      "promiseTypes": [
+        "events",
+        "classes",
+        "defaults",
+        "meta",
+        "reports",
+        "vars"
+      ],
+      "status": "normal"
+    },
     "server": {
       "promiseTypes": [
         "access",
@@ -6976,6 +6994,17 @@
       "status": "normal",
       "variadic": false
     },
+    "strtotime": {
+      "cached": false,
+      "category": "data",
+      "collecting": false,
+      "parameters": [
+        { "description": "String to parse", "range": ".*", "type": "string" }
+      ],
+      "returnType": "int",
+      "status": "normal",
+      "variadic": false
+    },
     "sublist": {
       "cached": false,
       "category": "data",

tests/lint/004_block_type.expected.txt

@@ -1,7 +1,7 @@
 
 bundle notavalidtype my_bundle
        ^-----------^
-Error: Bundle type must be one of (agent, common, edit_line, edit_xml, monitor, server, watch), not 'notavalidtype' at tests/lint/004_block_type.x.cf:1:8
+Error: Bundle type must be one of (agent, common, edit_line, edit_xml, monitor, reactor, server, watch), not 'notavalidtype' at tests/lint/004_block_type.x.cf:1:8
 
 
 promise server my_promise_type

tests/lint/021_reactor_strtotime_silence.cf

@@ -0,0 +1,13 @@
+body changes my_changes
+{
+  silence => { "mtime", "content" };
+}
+
+bundle reactor my_reactor
+{
+  vars:
+    "timestamp" int => strtotime("2026-08-26");
+
+  reports:
+    "Parsed timestamp => $(timestamp)";
+}