fix(release): clear v0.15.1 gates

- restore Compose modifier parameter ordering
- target the NickServ field exactly in network guidance UI coverage

Author: trevarj

app/src/androidTest/kotlin/io/github/trevarj/motd/NetworkGuidanceUiTest.kt

@@ -99,7 +99,7 @@ class NetworkGuidanceUiTest {
         }
 
         compose.onNodeWithText("OFTC does not support SASL", substring = true).assertExists()
-        compose.onNodeWithText("NickServ password", substring = true).assertExists()
+        compose.onNodeWithText("NickServ password (optional)").assertExists()
 
         compose.runOnIdle { presetId = NetworkPresetId.EFNET }
         compose.onNodeWithText("no network account or nickname registration", substring = true).assertExists()

app/src/main/kotlin/io/github/trevarj/motd/ui/components/MessageBubble.kt

@@ -219,10 +219,10 @@ fun MessageBubble(
     text: String,
     timeMs: Long,
     isSelf: Boolean,
-    isBot: Boolean = false,
     kind: MessageKind,
     showSender: Boolean,
     modifier: Modifier = Modifier,
+    isBot: Boolean = false,
     hasMention: Boolean = false,
     networkId: Long? = null,
     senderAccount: String? = null,