fix: handle upstream DHCP relay deprecation from systemd v261-rc1

src/main/kotlin/net/sjrx/intellij/plugins/systemdunitfiles/semanticdata/optionvalues/AiGenerated.kt

@@ -65,7 +65,6 @@ fun getAllAIGeneratedValidators(): Map<Validator, OptionValueInformation> {
     Validator("config_parse_dhcp_send_hostname", "AF_INET6") to ConfigParseDhcpSendHostnameOptionValue() as OptionValueInformation,
     Validator("config_parse_dhcp_send_hostname", "AF_INET") to ConfigParseDhcpSendHostnameOptionValue() as OptionValueInformation,
     Validator("config_parse_dhcp_server_persist_leases", "0") to ConfigParseDhcpServerPersistLeasesOptionValue() as OptionValueInformation,
-    Validator("config_parse_dhcp_server_relay_agent_suboption", "0") to ConfigParseDhcpServerRelayAgentSuboptionOptionValue() as OptionValueInformation,
     Validator("config_parse_dhcp_static_lease_address", "0") to ConfigParseDhcpStaticLeaseAddressOptionValue() as OptionValueInformation,
     Validator("config_parse_disable_controllers", "0") to ConfigParseDisableControllersOptionValue() as OptionValueInformation,
     Validator("config_parse_duplex", "0") to ConfigParseDuplexOptionValue() as OptionValueInformation,

src/main/resources/net/sjrx/intellij/plugins/systemdunitfiles/semanticdata/undocumentedSectionToKeywordMap.json

@@ -105,6 +105,23 @@
         "documentationLink": "https://github.com/systemd/systemd/issues/13555#issuecomment-531444829"
       }
     },
+    "DHCPServer": {
+      "RelayTarget": {
+        "reason": "manual",
+        "description": "<p>Deprecated as of systemd v261 in favor of the [DHCPRelay] section. If you are running v260 or earlier, continue using this key &mdash; the [DHCPRelay] section does not exist there. On v261+ the value is still parsed and gracefully translated to the new settings.",
+        "documentationLink": "https://github.com/systemd/systemd/commit/cb2bba6b040ee11da822f06b0cb23a47444671e2"
+      },
+      "RelayAgentCircuitId": {
+        "reason": "manual",
+        "description": "<p>Deprecated as of systemd v261 in favor of the [DHCPRelay] section. If you are running v260 or earlier, continue using this key &mdash; the [DHCPRelay] section does not exist there. On v261+ the value is still parsed and gracefully translated to the new settings.",
+        "documentationLink": "https://github.com/systemd/systemd/commit/cb2bba6b040ee11da822f06b0cb23a47444671e2"
+      },
+      "RelayAgentRemoteId": {
+        "reason": "manual",
+        "description": "<p>Deprecated as of systemd v261 in favor of the [DHCPRelay] section. If you are running v260 or earlier, continue using this key &mdash; the [DHCPRelay] section does not exist there. On v261+ the value is still parsed and gracefully translated to the new settings.",
+        "documentationLink": "https://github.com/systemd/systemd/commit/cb2bba6b040ee11da822f06b0cb23a47444671e2"
+      }
+    },
     "DHCPv4": {
       "BlackList": {
         "reason": "moved",

src/test/kotlin/net/sjrx/intellij/plugins/systemdunitfiles/semanticdata/optionvalues/OptionValueTest.kt

@@ -42,7 +42,7 @@ class OptionValueTest : AbstractUnitFileTest() {
     println("Found:$totalFoundValidators")
 
     val startDate = LocalDate.of(2025, 10, 27) // Today's date
-    val startingCount = 612 // Your current undocumented options count
+    val startingCount = 619 // Your current undocumented options count
     val currentDate = LocalDate.now()
     val daysSinceStart = ChronoUnit.DAYS.between(startDate, currentDate)
     val reductionPerDay = 1