update http4s to the latest 0.23.x versions (#921)

* update http4s to the latest 0.23.x versions

* add some doc for realtime assignment

build.sbt

@@ -30,6 +30,8 @@ lazy val libs =
     .addJVM(name = "log4cats",              version = "2.3.2",  org = org.typelevel.typeLevelOrg, "log4cats-slf4j", "log4cats-core")
     .addJava(name ="log4j-core",            version = "2.23.0", org = "org.apache.logging.log4j")
     .addJava(name ="logback-classic",       version = "1.5.1",  org = "ch.qos.logback")
+    .addJVM(name = "http4s", version = "0.23.25", org = "org.http4s", modules = "http4s-dsl", "http4s-circe", "http4s-core")
+    .addJVM(name = "http4s", version = "0.23.13", org = "org.http4s", modules = "http4s-play-json")
     .addJVM(name = "mau",                   version = "0.3.1",  org = "com.kailuowang")
     .addJVM(name = "newtype",               version = "0.4.4",  org = "io.estatico")
     .add(   name = "play-json",             version = "2.10.4",  org = "com.typesafe.play")

core/src/main/scala/com/iheart/thomas/abtest/model/package.scala

@@ -218,6 +218,26 @@ package model {
       start <= hashValue && hashValue <= end
   }
 
+  /** @param name
+    * @param description
+    * @param overrides
+    *   a map of user id to group name, used for overriding group assignment
+    * @param overrideEligibility
+    *   if true, the test will ignore eligibility control and use the overrides
+    *   directly
+    * @param lockedAt
+    *   if set, the test is locked and cannot be changed
+    * @param developers
+    *   a list of developers who can change the test
+    * @param operators
+    *   a list of operators who can change the test
+    * @param assignmentTruthAt
+    *   if set to Realtime, the bandits will query the latest assignment, if set to
+    *   Message, the bandits will use the treatment-groups.$feature field from kafka message
+    * @param lastUpdated
+    *   the last time the test was updated
+    */
+
   case class Feature(
       name: FeatureName,
       description: Option[String] = None,