Enable more tests and narrow ignores

lynglib/src/jvmTest/kotlin/LynonTests.kt

@@ -31,7 +31,6 @@ import kotlin.test.assertContentEquals
 import kotlin.test.assertEquals
 import kotlin.test.assertTrue
 
-@Ignore("TODO(bytecode-only): uses fallback (unary minus, MI, simple types)")
 class LynonTests {
 
     @Test
@@ -344,6 +343,7 @@ class LynonTests {
 
 
     @Test
+    @Ignore("TODO(bytecode-only): unary minus regression")
     fun testUnaryMinus() = runTest {
         eval(
             """
@@ -354,6 +354,7 @@ class LynonTests {
     }
 
     @Test
+    @Ignore("TODO(bytecode-only): simple types regression")
     fun testSimpleTypes() = runTest {
         testScope().eval(
             """
@@ -704,6 +705,7 @@ class Wallet( id, ownerKey, balance=0, createdAt=Instant.now().truncateToSecond(
 
 
     @Test
+    @Ignore("TODO(bytecode-only): MI serialization fallback")
     fun testMISerialization() = runTest {
         val s = testScope()
         s.eval("""

lynglib/src/jvmTest/kotlin/SamplesTest.kt

@@ -41,7 +41,6 @@ suspend fun executeSampleTests(fileName: String) {
     }
 }
 
-@Ignore("TODO(bytecode-only): uses fallback")
 class SamplesTest {
 
     @Test

lynglib/src/jvmTest/kotlin/ScriptSubsetJvmTest_additions.kt

@@ -27,7 +27,7 @@ import kotlin.test.assertEquals
  * Additional JVM-only fast functional tests migrated from ScriptTest to avoid MPP runs.
  * Keep each test fast (<1s) and with clear assertions.
  */
-@Ignore("TODO(bytecode-only): uses fallback (logical ops/binarySearch)")
+@Ignore("TODO(bytecode-only): uses fallback (binarySearch/logical chains)")
 class ScriptSubsetJvmTest_Additions {
     private suspend fun evalInt(code: String): Long = (Scope().eval(code) as ObjInt).value
     private suspend fun evalList(code: String): List<Any?> = (Scope().eval(code) as ObjList).list.map { (it as? ObjInt)?.value ?: it }
@@ -105,7 +105,7 @@ class ScriptSubsetJvmTest_Additions {
 }
 
 
-@Ignore("TODO(bytecode-only): uses fallback")
+@Ignore("TODO(bytecode-only): hangs (while/continue?)")
 class ScriptSubsetJvmTest_Additions2 {
     private suspend fun evalInt(code: String): Long = (Scope().eval(code) as ObjInt).value