feat(dissertation): add code example for modular compose functions

pub/dissertation/code/compose-modular.kt

@@ -0,0 +1,55 @@
+@Composable
+override fun Content() {
+    // Content variables...
+
+    Scaffold(
+        topBar = {/* Composable content... */},
+    ) {
+        Column(/* Column option parameters... */) {
+            Box(/* Box option parameters... */) {
+                LazyColumn(/* LazyColumn option parameters... */) {
+
+                    item {
+                        Header()
+                    }
+
+                    items(
+                        items = inputs,
+                        key = { input -> input.id }
+                    ) { item ->
+                        ActionItem(item)
+                    }
+                }
+            }
+        }
+    }
+}
+
+@Composable
+private fun Header() {
+    Text(text = "Edit Actions")
+}
+
+@Composable
+private fun ActionItem(item: Action) {
+    Column (/* Column option parameters... */) {
+        Row(/* Row option parameters... */) {
+            Text(text = "Action ${item.step + 1}")
+
+            IconButton(/* IconButton definition parameters... */) {
+                Icon(
+                    Icons.Outlined.Delete,
+                    // Rest of Icon options...
+                )
+            }
+        }
+
+        Row(/* Row option parameters... */) {
+            OutlinedTextField(/* TextField definition parameters... */)
+
+            OutlinedTextField(/* TextField definition parameters... */)
+        }
+
+        HorizontalDivider()
+    }
+}