Add QR pairing (terminal QR, in-app scanner, iris://pair deep link)

app/shared/src/commonTest/kotlin/iris/data/ChatStoreCacheTest.kt

@@ -13,7 +13,7 @@ class ChatStoreCacheTest {
         val store = ChatStore()
         store.loadFromCache(
             mapOf(
-                "android:default" to
+                "default" to
                     listOf<ChatItem>(
                         MessageItem(id = "m1", role = "user", text = "hi", ts = 1),
                         ToolItem(id = "tool_1", index = 0, name = "bash", done = true, anchorId = "m1"),
@@ -21,15 +21,15 @@ class ChatStoreCacheTest {
                     ),
             ),
         )
-        assertEquals(listOf("m1", "tool_1", "m2"), store.lanes.value["android:default"]!!.map { it.id })
+        assertEquals(listOf("m1", "tool_1", "m2"), store.lanes.value["default"]!!.map { it.id })
     }
 
     @Test
     fun loadFromCacheEmptyIsNoOp() {
         val store = ChatStore()
-        store.addPending("hello", "android:default")
+        store.addPending("hello", "default")
         store.loadFromCache(emptyMap())
-        assertEquals(1, store.lanes.value["android:default"]!!.size)
+        assertEquals(1, store.lanes.value["default"]!!.size)
     }
 
     @Test
@@ -39,7 +39,7 @@ class ChatStoreCacheTest {
         // to it, and the final answer.
         store.loadFromCache(
             mapOf(
-                "android:default" to
+                "default" to
                     listOf<ChatItem>(
                         MessageItem(id = "m1", role = "user", text = "count", ts = 100),
                         ToolItem(id = "tool_1", index = 0, name = "terminal", done = true, anchorId = "m1"),
@@ -51,13 +51,13 @@ class ChatStoreCacheTest {
         // the tool card between the user message and the answer — not push
         // it to the end.
         store.loadHistory(
-            "android:default",
+            "default",
             listOf(
                 MessageItem(id = "m1", role = "user", text = "count", ts = 100),
                 MessageItem(id = "m2", role = "assistant", text = "16", ts = 200),
             ),
         )
-        assertEquals(listOf("m1", "tool_1", "m2"), store.lanes.value["android:default"]!!.map { it.id })
+        assertEquals(listOf("m1", "tool_1", "m2"), store.lanes.value["default"]!!.map { it.id })
     }
 
     @Test
@@ -65,7 +65,7 @@ class ChatStoreCacheTest {
         val store = ChatStore()
         store.loadFromCache(
             mapOf(
-                "android:default" to
+                "default" to
                     listOf<ChatItem>(
                         MessageItem(id = "m1", role = "user", text = "count", ts = 100),
                         ToolItem(id = "tool_1", index = 0, name = "bash", done = true),
@@ -73,11 +73,11 @@ class ChatStoreCacheTest {
             ),
         )
         store.loadHistory(
-            "android:default",
+            "default",
             listOf(MessageItem(id = "m1", role = "user", text = "count", ts = 100)),
         )
         // A card whose anchor is unknown falls to the end (degenerate case).
-        assertEquals(listOf("m1", "tool_1"), store.lanes.value["android:default"]!!.map { it.id })
+        assertEquals(listOf("m1", "tool_1"), store.lanes.value["default"]!!.map { it.id })
     }
 
     @Test
@@ -87,7 +87,7 @@ class ChatStoreCacheTest {
         // card minted by the PREVIOUS process.
         store.loadFromCache(
             mapOf(
-                "android:default" to
+                "default" to
                     listOf<ChatItem>(
                         MessageItem(id = "m1", role = "user", text = "hi", ts = 1),
                         ToolItem(id = "tool_1", index = 0, name = "bash", done = true, anchorId = "m1"),
@@ -99,7 +99,7 @@ class ChatStoreCacheTest {
         store.onFrame(
             Frame(
                 type = TYPE_TOOL_START,
-                chatId = "android",
+                chatId = "iris:other",
                 payload =
                     IrisJson.instance.encodeToJsonElement(
                         ToolStartPayload.serializer(),
@@ -107,7 +107,7 @@ class ChatStoreCacheTest {
                     ),
             ),
         )
-        val ids = store.lanes.value["android:default"]!!.map { it.id }
+        val ids = store.lanes.value["default"]!!.map { it.id }
         assertEquals(ids.size, ids.toSet().size)
     }
 }